Boyd’s Bible Dictionary:
(people’s victor). Native of Antioch. First a Jewish and then a Christian convert. One of the first seven deacons (Acts 6:5).
Concise Bible Dictionary:
A proselyte of Antioch, one of the seven chosen to look after the poor saints at Jerusalem (Acts 6:5).
Jackson’s Dictionary of Scripture Proper Names:
conqueror of the people (as a whole)