"racist
/ˈreɪsɪst/
adjective
characterized by or showing prejudice, discrimination, or antagonism against a person or people on the basis of their membership of a particular racial or ethnic group, typically one that is a minority or marginalized."
Since there is zero prejudice, discrimination, or antagonism against anyone in the name/description, it's clearly not the slightest bit racist. However suggesting it is may stimulate the feeling of offence in folk who will understand that they have been described in a derogatory way.