Keighan is a unique, contemporary given name of Irish origin. It is derived from the Irish surname "O'Keefe," which means "descendant of the bright-headed one." The name Keighan has gained popularity in recent years due to its distinctive sound and modern feel, while still retaining a touch of traditional Celtic heritage. Pronounced "KEE-hn," it consists of four letters with a soft, pleasant rhythm, making it easy on the ear.
"The name Keighan has seen a steady increase in popularity over the years, with its peak occurring in 2014 and 2016, and a slight dip in recent years."