Since 1885, 1,736 babies have been named Onnie, peaking in 1915 with 56 births. The 1920s were its biggest decade, with 401 births. Its popularity has held steady in recent years. Onnie is given to both girls and boys.
When did the name Onnie peak?
Onnie peaked in 1915, when 56 babies were given the name.
Is Onnie a girl's or boy's name?
Onnie is a unisex name, given to both girls and boys.