Worldwide, รังใจ (Rangjai , รังใจ ) is an extremely rare boy's first name. More prevalently, รังใจ is the last name as well as the forename.
Rangchai
อําไพ, and ศิริพร
, รังใจ 
) is an extremely rare boy's first name. More prevalently, รังใจ is the last name as well as the forename.