What is the name of spirit Kayla told Logan when translated means wolverine in movie X-Men Origins Wolverine?

The spirit Kayla told Logan about in X-Men Origins: Wolverine is named "Daken".

While it's not explicitly stated in the movie, the name "Daken" is a direct translation of "Wolverine" in the Japanese language. The spirit Daken is meant to be Logan's son, who later becomes a villain in the comics with the same name.