Keisi is of Hawaiian origin and means 'happy' or 'joyful'. It is a unisex name, given to both boys and girls. Pronounced /KEY-see/, it offers a unique yet approachable sound, adding a touch of exoticism to its bearer.
"Keisi gained popularity around 2007-2008 with 16 births that year, peaking at 37 births in 2015. Since then, it has stabilized around 9 to 18 births annually."