sandek

The story

1. Ancient Greek · derived fromσύντεκνος
2. Hebrew · derived fromסַנְדָּק
3. Yiddish · derived fromסנדק
4. English todaysandek

From Yiddish סנדק (sandek), from Hebrew סַנְדָּק (sandák), most likely from Ancient Greek σύντεκνος (súnteknos, literally “companion of child”), from συν- (sun-) + τέκνον (téknon).