Namesakes
Frankish and French Kings:
4 kings
King Chlothar I the Old (a.k.a. Lothaire) 511-561 
King Chlothar II the Great (a.k.a. Lothaire) 584-629
King Chlothar III (a.k.a. Lothaire) 656-673
King Lothair (a.k.a. Lothaire) 954-986
Notable Actors and Entertainers:
1 actor
Lothaire Bluteau 1957-