Rayza is of Spanish origin, derived from the word 'rayo,' meaning 'lightning.' It's a unique and vibrant name that gained popularity in the late 20th century. The name Rayza can be seen as a combination of the popular names Rachel and Lisa, but it stands alone with its distinct sound and spelling.
"Rayza peaked in popularity in the late 90s with seven births each year in 1998 and 1999. It had a resurgence in 2005 with ten births, but overall has seen a total of forty births since 1974."