If you're looking for a French equivalent, you could consider:
* "Cade" - This is a French name, similar to "Kaden" in sound. It means "youngest" or "little one."
* "Caden" - It is possible that "Kaden" is used as a name in France, but it's not as common as in English-speaking countries.
It would be helpful to know the context of "Kaden" to give you a more specific answer.