Meaning Most popular in the English language, 'Kelsie' is derived from the old English 'ship' or 'victory'. Origin of Kelsie English Popular Middle Names Ann, Anna, Arely, Danielle, Faith, Grace, Jane, Leah, Leigh, Lorene Pronunciation 🔊 Listen Kelsie KEHLSiy Similar Names Kelsey Celsey Kellsie Kelsi Kelsea Kelzie Kelcey Kelci Edie Emma-Louise Year by Year Popularity of Kelsie