Concepcion ranked #20336 among U.S. baby names in 2024. Since 1880, 6,186 babies have been named Concepcion, peaking in 1925 with 127 births. The 1920s were its biggest decade, with 1,055 births. Concepcion is on the rise, up about 23% over the past five years. It is predominantly a girls' name.