since you have the same name:
˝It is currently not possible to disambiguate artists with the same name, which means that if an artist shares their name with at least one other artist, they will have to share one Last.fm artist profile.
Please note that any other valid artist with the same name has the equal right to appear on such a shared profile, including their music, their pictures, their artist description and any other information on them.
It is for instance not allowed to remove their description from the wiki, and it is also not possible to have an official primary image for one artist, while there are other pictures for the other artist(s) which all users can vote for and thus decide which one of the artists should get the "main" image.
In the circumstances where a page is shared between a few artists, the name of the artist should be written in a standard manner. ˝