Jesilyn is an uncommon yet beautiful and intriguing given name of American origin. It is a variant spelling of Jessica, which is derived from the masculine Latin name 'Iosepes,' meaning 'God will augment.' Jesilyn was particularly popular in the United States during the late 20th century but has since become less common. The name carries a unique and modern feel due to its distinctive spelling while still maintaining a connection to the classic roots of Jessica.
The name Jesilyn appears to have been popular among parents in the late 20th and early 21st centuries, with a total of 87 babies given this name over the years 1987 to 2012. The peak years for its popularity were 2003 and 2007, with ten and seven births respectively. However, it seems that the name's popularity has since declined, as there were no reported births with the name Jesilyn after 2012.