Kyndall is a modern spelling of Kendall, an English surname and place name meaning "valley of the River Kent" in Cumbria. The y and the double l are typical of the 2000s fashion for restyled surname names for girls. Kyndall entered the US top 1000 in 2010, peaked at number 796 in 2011 and has since slipped back to number 1951 in 2025.