Kosi is of African origin, specifically from Nigeria and neighboring countries, where it is often used as a given name for both boys and girls. The name Kosi means "rain" or "rainmaker," reflecting the important role rain plays in these regions' agriculture and daily life. It is derived from the Igbo language and carries cultural significance related to abundance, growth, and nourishment.
"Kosi had 12 babies named Ann between 2004 and 2015."