Kaislee is a modern American coinage with no traditional meaning; it blends the sounds of "Kaylee" and "Paisley" into a new name with the popular -lee ending. Like many such blends it exists in several spellings, including Kaisley and Kaysleigh. Kaislee has never come close to the US top 1000: it peaked at number 2579 in 2019 and ranks number 2733 in 2025, with 63 girls given the name.