Updated June 9, 2019 Find Baby Names Boy name origins & meanings Old English : Happy spearScottish : Oak tree ford Boy name variations Adger Adger 0 % this year Masculine Rare READ MORE DETAILS Adar Adar + 55% this year Neutral Rare READ MORE DETAILS Agar Agar 0 % this year Masculine Rare READ MORE DETAILS Adair Adair + 23% this year Neutral Rare READ MORE DETAILS Family name origins & meanings English (mainly Essex) : variant of Alger.French : from an Old French personal name of Germanic origin, Adigari, equivalent to English Edgar.Danish : habitational name from any of several places called Ager, meaning ‘plowed land’.