diff --git a/apps/web/components/eventtype/CustomEventTypeModal.tsx b/apps/web/components/eventtype/CustomEventTypeModal.tsx
index aa7984d94b..8ee5c02ea0 100644
--- a/apps/web/components/eventtype/CustomEventTypeModal.tsx
+++ b/apps/web/components/eventtype/CustomEventTypeModal.tsx
@@ -52,7 +52,8 @@ const CustomEventTypeModalForm: FC<CustomEventTypeModalFormProps> = (props) => {
         type="text"
         placeholder={placeHolder_}
         {...register("customEventName", {
-          validate: (value) => validateCustomEventName(value, t("invalid_event_name_variables")),
+          validate: (value) =>
+            validateCustomEventName(value, t("invalid_event_name_variables"), event.bookingFields),
         })}
         className="mb-0"
       />
diff --git a/apps/web/components/eventtype/EventAdvancedTab.tsx b/apps/web/components/eventtype/EventAdvancedTab.tsx
index e23389d0d3..b8bf84a2ad 100644
--- a/apps/web/components/eventtype/EventAdvancedTab.tsx
+++ b/apps/web/components/eventtype/EventAdvancedTab.tsx
@@ -12,6 +12,7 @@ import DestinationCalendarSelector from "@calcom/features/calendars/DestinationC
 import { FormBuilder } from "@calcom/features/form-builder/FormBuilder";
 import { APP_NAME, CAL_URL, IS_SELF_HOSTED } from "@calcom/lib/constants";
 import { useLocale } from "@calcom/lib/hooks/useLocale";
+import type { Prisma } from "@calcom/prisma/client";
 import { trpc } from "@calcom/trpc/react";
 import { Badge, Button, Checkbox, Label, SettingsToggle, showToast, TextField, Tooltip } from "@calcom/ui";
 import { FiEdit, FiCopy } from "@calcom/ui/components/icon";
@@ -36,11 +37,19 @@ export const EventAdvancedTab = ({ eventType, team }: Pick<EventTypeSetupProps,
   const [hashedLinkVisible, setHashedLinkVisible] = useState(!!eventType.hashedLink);
   const [redirectUrlVisible, setRedirectUrlVisible] = useState(!!eventType.successRedirectUrl);
   const [hashedUrl, setHashedUrl] = useState(eventType.hashedLink?.link);
+
+  const bookingFields: Prisma.JsonObject = {};
+
+  eventType.bookingFields.forEach(({ name }) => {
+    bookingFields[name] = name + " input";
+  });
+
   const eventNameObject: EventNameObjectType = {
     attendeeName: t("scheduler"),
     eventType: eventType.title,
     eventName: eventType.eventName,
     host: eventType.users[0]?.name || "Nameless",
+    bookingFields: bookingFields,
     t,
   };
 
@@ -308,7 +317,7 @@ export const EventAdvancedTab = ({ eventType, team }: Pick<EventTypeSetupProps,
         <CustomEventTypeModal
           close={closeEventNameTip}
           setValue={setEventName}
-          defaultValue={eventType.eventName || ""}
+          defaultValue={formMethods.getValues("eventName") || eventType.eventName || ""}
           placeHolder={eventNamePlaceholder}
           event={eventNameObject}
         />
diff --git a/apps/web/pages/booking/[uid].tsx b/apps/web/pages/booking/[uid].tsx
index 84ca08284a..bdb0de015d 100644
--- a/apps/web/pages/booking/[uid].tsx
+++ b/apps/web/pages/booking/[uid].tsx
@@ -250,6 +250,7 @@ export default function Success(props: SuccessProps) {
     eventName: (props.dynamicEventName as string) || props.eventType.eventName,
     host: props.profile.name || "Nameless",
     location: location,
+    bookingFields: bookingInfo.responses,
     t,
   };
 
diff --git a/apps/web/pages/event-types/[type]/index.tsx b/apps/web/pages/event-types/[type]/index.tsx
index 0aa39a988c..82f6d2dd8d 100644
--- a/apps/web/pages/event-types/[type]/index.tsx
+++ b/apps/web/pages/event-types/[type]/index.tsx
@@ -17,6 +17,7 @@ import { useLocale } from "@calcom/lib/hooks/useLocale";
 import { useTypedQuery } from "@calcom/lib/hooks/useTypedQuery";
 import { HttpError } from "@calcom/lib/http-error";
 import prisma from "@calcom/prisma";
+import type { Prisma } from "@calcom/prisma/client";
 import { eventTypeBookingFields } from "@calcom/prisma/zod-utils";
 import type { customInputSchema, EventTypeMetaDataSchema } from "@calcom/prisma/zod-utils";
 import type { RouterOutputs } from "@calcom/trpc/react";
@@ -180,6 +181,12 @@ const EventTypePage = (props: EventTypeSetupProps) => {
     delete metadata.config?.useHostSchedulesForTeamEvent;
   }
 
+  const bookingFields: Prisma.JsonObject = {};
+
+  eventType.bookingFields.forEach(({ name }) => {
+    bookingFields[name] = name;
+  });
+
   const defaultValues = {
     title: eventType.title,
     locations: eventType.locations || [],
@@ -211,9 +218,13 @@ const EventTypePage = (props: EventTypeSetupProps) => {
           // Make it optional because it's not submitted from all tabs of the page
           eventName: z
             .string()
-            .refine((val) => validateCustomEventName(val, t("invalid_event_name_variables")) === true, {
-              message: t("invalid_event_name_variables"),
-            })
+            .refine(
+              (val) =>
+                validateCustomEventName(val, t("invalid_event_name_variables"), bookingFields) === true,
+              {
+                message: t("invalid_event_name_variables"),
+              }
+            )
             .optional(),
           length: z.union([z.string().transform((val) => +val), z.number()]).optional(),
           bookingFields: eventTypeBookingFields,
diff --git a/apps/web/public/static/locales/en/common.json b/apps/web/public/static/locales/en/common.json
index 5aa876a7a7..e1b7041017 100644
--- a/apps/web/public/static/locales/en/common.json
+++ b/apps/web/public/static/locales/en/common.json
@@ -1642,8 +1642,8 @@
   "verification_code": "Verification code",
   "can_you_try_again": "Can you try again with a different time?",
   "verify": "Verify",
+  "invalid_event_name_variables":"There is an invalid variable in your event name",
   "select_all": "Select All",
   "default_conferencing_bulk_title": "Bulk update existing event types",
-  "default_conferencing_bulk_description": "Update the locations for the selected event types",
-  "invalid_event_name_variables": "There is an invalid variable in your event name"
+  "default_conferencing_bulk_description": "Update the locations for the selected event types"
 }
diff --git a/packages/core/event.ts b/packages/core/event.ts
index adea9b7eae..691181574a 100644
--- a/packages/core/event.ts
+++ b/packages/core/event.ts
@@ -1,6 +1,7 @@
 import type { TFunction } from "next-i18next";
 
 import { guessEventLocationType } from "@calcom/app-store/locations";
+import type { Prisma } from "@calcom/prisma/client";
 
 export type EventNameObjectType = {
   attendeeName: string;
@@ -8,6 +9,7 @@ export type EventNameObjectType = {
   eventName?: string | null;
   host: string;
   location?: string;
+  bookingFields?: Prisma.JsonObject;
   t: TFunction;
 };
 
@@ -31,21 +33,56 @@ export function getEventName(eventNameObj: EventNameObjectType, forAttendeeView
     eventName = eventName.replace("{LOCATION}", locationString);
   }
 
-  return (
-    eventName
-      // Need this for compatibility with older event names
-      .replace("{Event type title}", eventNameObj.eventType)
-      .replace("{Scheduler}", eventNameObj.attendeeName)
-      .replace("{Organiser}", eventNameObj.host)
-      .replace("{USER}", eventNameObj.attendeeName)
-      .replace("{ATTENDEE}", eventNameObj.attendeeName)
-      .replace("{HOST}", eventNameObj.host)
-      .replace("{HOST/ATTENDEE}", forAttendeeView ? eventNameObj.host : eventNameObj.attendeeName)
-  );
+  let dynamicEventName = eventName
+    // Need this for compatibility with older event names
+    .replaceAll("{Event type title}", eventNameObj.eventType)
+    .replaceAll("{Scheduler}", eventNameObj.attendeeName)
+    .replaceAll("{Organiser}", eventNameObj.host)
+    .replaceAll("{USER}", eventNameObj.attendeeName)
+    .replaceAll("{ATTENDEE}", eventNameObj.attendeeName)
+    .replaceAll("{HOST}", eventNameObj.host)
+    .replaceAll("{HOST/ATTENDEE}", forAttendeeView ? eventNameObj.host : eventNameObj.attendeeName);
+
+  const customInputvariables = dynamicEventName.match(/\{(.+?)}/g)?.map((variable) => {
+    return variable.replace("{", "").replace("}", "");
+  });
+
+  customInputvariables?.forEach((variable) => {
+    if (eventNameObj.bookingFields) {
+      Object.keys(eventNameObj.bookingFields).forEach((bookingField) => {
+        if (variable === bookingField) {
+          let fieldValue;
+          if (eventNameObj.bookingFields) {
+            fieldValue =
+              eventNameObj.bookingFields[bookingField as keyof typeof eventNameObj.bookingFields]?.toString();
+          }
+          dynamicEventName = dynamicEventName.replace(`{${variable}}`, fieldValue || "");
+        }
+      });
+    }
+  });
+
+  return dynamicEventName;
 }
 
-export const validateCustomEventName = (value: string, message: string) => {
-  const validVariables = ["{Event type title}", "{Organiser}", "{Scheduler}", "{Location}"];
+export const validateCustomEventName = (
+  value: string,
+  message: string,
+  bookingFields?: Prisma.JsonObject
+) => {
+  let customInputVariables: string[] = [];
+  if (bookingFields) {
+    customInputVariables = Object.keys(bookingFields).map((customInput) => {
+      return `{${customInput}}`;
+    });
+  }
+
+  const validVariables = customInputVariables.concat([
+    "{Event type title}",
+    "{Organiser}",
+    "{Scheduler}",
+    "{Location}",
+  ]);
   const matches = value.match(/\{([^}]+)\}/g);
   if (matches?.length) {
     for (const item of matches) {
diff --git a/packages/features/bookings/lib/handleNewBooking.ts b/packages/features/bookings/lib/handleNewBooking.ts
index 34cdb45a4a..6470b94ee8 100644
--- a/packages/features/bookings/lib/handleNewBooking.ts
+++ b/packages/features/bookings/lib/handleNewBooking.ts
@@ -714,6 +714,8 @@ async function handler(
 
   const attendeesList = [...invitee, ...guests];
 
+  const responses = "responses" in reqBody ? reqBody.responses : null;
+
   const eventNameObject = {
     //TODO: Can we have an unnamed attendee? If not, I would really like to throw an error here.
     attendeeName: bookerName || "Nameless",
@@ -722,6 +724,7 @@ async function handler(
     // TODO: Can we have an unnamed organizer? If not, I would really like to throw an error here.
     host: organizerUser.name || "Nameless",
     location: bookingLocation,
+    bookingFields: { ...responses },
     t: tOrganizer,
   };
 
@@ -733,7 +736,6 @@ async function handler(
     }
   }
 
-  const responses = "responses" in reqBody ? reqBody.responses : null;
   const calEventUserFieldsResponses =
     "calEventUserFieldsResponses" in reqBody ? reqBody.calEventUserFieldsResponses : null;
   let evt: CalendarEvent = {