Ako is a unisex given name of Japanese origin, derived from the verb 'akasu' which means 'to open'. It's often used as a given name for girls but can also be used for boys. The name Ako has gained popularity in various countries beyond Japan, including those with significant Japanese communities or enthusiasts of Japanese culture.
The name Ako experienced fluctuations in its popularity from 1971 to 1973, with a total of 22 births during these years. The highest number of births occurred in 1972 with 9 babies named Ako.