No, it isn't a French name.
Yes, Hugo is a name in French. It is a common name for boys in France and other French-speaking countries.
No, Rounsaville is not a French name. It does not have French origins and is not commonly found in French-speaking regions.
yes michelle is a french name
No, this is not a French last name.
je m'appelle Karen, mon prénom est Karen
Karen is not a French name. It is a Germanic handle roughly equivalent to (Dear little one ) or jewel. Kara (Supergirl"s real name) means Jewel in German. In some language I am not sure which, Karen literally means (devil) or (demon).
The same as English - Karen.
Karen Ericson's birth name is Karen Huston Heassler.
Karen Rousso's birth name is Karen Dulberg.
Karen Kwiatkowski's birth name is Karen Unger.
Karen Rosin's birth name is Karen Green.
Karen Angle's birth name is Karen Smedley.
Karen Kirschenbauer's birth name is Karen Kristofferson.
Karen Anders's birth name is Karen Anderson.
Karen Arthur's birth name is Jensen, Karen.
Karen Dantas's birth name is Karen Liu.