diff --git a/packages/@internationalized/date/src/DateFormatter.ts b/packages/@internationalized/date/src/DateFormatter.ts
index 2e56d1d2a80..0cf3a0658f7 100644
--- a/packages/@internationalized/date/src/DateFormatter.ts
+++ b/packages/@internationalized/date/src/DateFormatter.ts
@@ -89,6 +89,12 @@ export class DateFormatter implements Intl.DateTimeFormat {
       resolvedOptions.hour12 = this.resolvedHourCycle === 'h11' || this.resolvedHourCycle === 'h12';
     }
 
+    // Safari uses a different name for the Ethiopic (Amete Alem) calendar.
+    // https://bugs.webkit.org/show_bug.cgi?id=241564
+    if (resolvedOptions.calendar === 'ethiopic-amete-alem') {
+      resolvedOptions.calendar = 'ethioaa';
+    }
+
     return resolvedOptions;
   }
 }