diff --git a/shared/src/bundles/users/enums/user-validation-message.enum.ts b/shared/src/bundles/users/enums/user-validation-message.enum.ts
index ad735094d..95dd74f99 100644
--- a/shared/src/bundles/users/enums/user-validation-message.enum.ts
+++ b/shared/src/bundles/users/enums/user-validation-message.enum.ts
@@ -9,6 +9,7 @@ const UserValidationMessage = {
     WRONG_CREDENTIALS: 'Email or password are incorrect',
     USER_IS_NOT_AVAILABLE:
         'User with this email already exists. Log in if it is you',
+    FULL_NAME_INVALID: 'Name must have at least two words',
 } as const;
 
 export { UserValidationMessage };
diff --git a/shared/src/bundles/users/validation-schemas/user-sign-up.validation-schema.ts b/shared/src/bundles/users/validation-schemas/user-sign-up.validation-schema.ts
index 72a886780..92ffb5c3b 100644
--- a/shared/src/bundles/users/validation-schemas/user-sign-up.validation-schema.ts
+++ b/shared/src/bundles/users/validation-schemas/user-sign-up.validation-schema.ts
@@ -49,6 +49,13 @@ const userSignUp = z
     .refine((data) => data.password === data.confirmPassword, {
         message: UserValidationMessage.PASS_DONT_MATCH,
         path: ['confirmPassword'],
-    });
+    })
+    .refine(
+        (data) => data.name.split(/\s+/).length >= 2,
+        {
+            message: UserValidationMessage.FULL_NAME_INVALID,
+            path: ['name'],
+        }
+    );
 
 export { userSignUp };