Rosendo is a Spanish male given name. The name comes from St. Rudesind, San Rosendo, in Spanish (907-977) who was administrating as Bishop of Iria Flavia at the time of Rodrigo Velázquez. Places named after the saint include San Rosendo a town in Chile.
The best known individual with the name today is Rosendo Mercado, known simply as "Rosendo" in Spain, a Spanish singer.
Other people with the name include
Rosendo Salvado (1814-1900), Spanish bishop in Australia
Rosendo Mercado, Spanish musician
Rosendo Fernández (es), Spanish painter
Rosendo Huguet Peralta (es), Spanish missionary and philosopher
Rosendo Mendizábal (es), Argentine musician
Rosendo Radilla (es), Mexican politician
Rosendo Canto (es), Cuban essayist
Rosendo Salazar (es), Mexican writer
Rosendo López, after whom a barrio(es) in Bahía Blanca, Buenos Aires, Argentina is named
Rosendo Hernández, after whom Autódromo Rosendo Hernández (es), Argentina is named