It's important to note that Caitlin is not a common name in other languages and doesn't have established translations.
While there are some similar-sounding names in other languages, they often have different meanings:
* Catalina (Spanish): Means "pure" or "clear", but is derived from the Greek name "Katharina"
* Katelin (German): Means "pure" or "clear", but is a variant of "Katherine"
* Catarina (Portuguese): Similar to "Catalina", means "pure" or "clear" and derives from "Katharina"
If you're looking for a similar-sounding name with a specific meaning in another language, you might consider these options, but keep in mind they are not direct translations of Caitlin.