US Popularity Rank: 6520

Origin: Japanese

Meaning: Trust; lightning; thunder; Counsel, protection

Rai is a masculine name of Japanese origin, commonly derived from Raiden or Rainen meaning "trust" and "lightning" or "thunder." It is also a Spanish, Portuguese, and German nickname derived from Raimundo, which means "counsel" and "protection"—a definition that will be sure to resonate with parents as they welcome their little one into their arms for the first time. Rai is a unique name with a range of meanings and origins, allowing parents to attribute the perfect meaning to baby.