Wikipedia:
Alberto is the Romance version of the Latinized form (Albertus) of Germanic Albert. It is used in Italian, Portuguese and Spanish. The diminutive is Albertito in Spanish or Albertico in Latin America, and Albertino in Italian. It derives from the name Adalberto which in turn derives from Athala (meaning Noble) and Berth (meaning bright).
People
Alberto Bustani Adem (born 1954), Mexican engineerAlberto Ascari (1918–1955), Italian racing driverAlberto Cavalcanti, Brazilian film producerAlberto Cortez, Argentine musicianAlberto Fujimori, former President of PeruAlberto Giacometti, Swiss sculptor, painter, draughtsman, and printmakerAlberto Gonzales, American politicianAlberto Grimaldi, Italian film producerAlberto Magnelli, Italian artistAlberto Cifuentes Martínez (born 1979), Spanish footballer, known as AlbertoAlberto Marcos Rey (born 1969), Spanish footballer, known as AlbertoAlberto Rivera Spanish born immigrant to America and anti-Catholic publisher
Fictional characters
Alberto Bertorelli, a character in the BBC sitcom 'Allo 'Allo!
Other uses
Alberto (Upstairs, Downstairs), Upstairs, Downstairs episodeAlberto, comic made by fundamentalist Jack Chick about a man called Alberto Rivera who claimed to be an Ex-Jesuit priestHurricane Alberto, Several hurricanesAlberto-Culver, American cosmetics company