Keaja is of African origin, derived from the Swahili language, meaning 'firstborn'. It's pronounced /kay-ah/. This unique name consists of three syllables and ends with a vowel sound.
The name Keaja experienced a peak in popularity between 2002 and 2005 with 10 births in 2002 and 8 births each year until 2005. However, since then, the number of annual births has consistently been around 5, with only one exception in 2006 with 6 births. Overall, there were a total of 72 births over this period.