Chelsei is a modern and unique given name of American origin. It is often seen as a variant spelling of Chesley, which is derived from the Old English word 'cesela', meaning 'chaste' or 'pure'. The name Chelsei has gained popularity in recent years, particularly among parents seeking distinctive names for their daughters. Pronounced KEL-see, it consists of three syllables and rolls off the tongue with a pleasant rhythm. While its exact origin is unclear, some suggest it may have started as a pet form of Chesley or a blend of similar-sounding names like Chesley and Michelle. Today, Chelsei stands independently as a beautiful and distinctive name choice for girls.
The name Chelsei peaked in popularity between 1988 and 1992 with consistent numbers of newborns each year, reaching a high of 23 births in 1992. After this period, its prevalence steadily declined until the early 2000s when it became quite uncommon again. Overall, there have been 161 babies named Chelsei since 1987.