Lotario (given name)

Lotario is a Latin, Italian, and Spanish masculine given name, while Lotário is a Portuguese masculine given name. Both names are modern forms of the Germanic Chlothar. People with this name include:

Lotario dei Conti di Segni, birthname of Pope Innocent III, Italian Roman Catholic Pope
Lotario Tomba, Italian architect

Fictional characters include:

Lotario, alto in Handel's opera Lotario
Lotario, in Miguel de Cervantes’s ''Don Quixote''