Zaylin is a modern American coinage that adds the fashionable Zay- opening of Zayden and Zayn to the -lin ending of Jaylin and Kaylin; it has no traditional meaning and is best described as a "modern blend". It belongs to the broad family of newly formed Zay- names that grew in the late 2010s. Zaylin rose from number 3590 in 2015 to a peak of 2045 in 2023 and ranks 2229 in 2025 with 64 boys given the name.