Around the world, พระแก้ว (พระแก้ว, Prakankaew , Monkaeo ) is an extremely rare unknown gender forename. Much more prevalently, พระแก้ว is the last name as well as the forename.
Monkerdkaew, Monkingkaew, Monkornkaew, Phra Kaew, Phrakaeo, Phrakaew, Phrakeaw, Phrakheaw, Phralkaew, Phramkaew, Phraokaew, Prakaew, Prakakaew, Prapakaew, Prapkaew, and Prrabkeao
, Monkaeo