Kentin, of Germanic origin, means "bold" or "brave." It is composed of two elements: 'kenti', meaning "bold," and '-n', a suffix denoting "warrior." The name was first recorded in England during the Middle Ages but has since gained popularity worldwide. Kentin is also associated with the Kentingas, an ancient Germanic tribe from which the English county of Kent derives its name.
The name Kentin peaked in popularity between 2005 and 2011 with a total of 17 births during this period.