Cisco
[ˈsɪskoʊ]Meaning
a Spanish masculine given name, from San Francisco
Background Story
Cisco is recorded as a masculine given name in Spanish, and Wiktionary derives it from San Francisco. The Wikipedia article on the word covers Cisco Systems, the American technology company, not the name.

Related Names
Cesar
Unaccented form of César, used mainly in America and the Philippines
Checo
A nickname for 'Federico', which means peaceful ruler
Chuco
A nickname for someone who is a bit chubby or plump.
Cordo
Recorded as a masculine given name in Spanish
Xorro
Adrik
No documented meaning; recorded as a masculine given name in Dutch
Andre
English form of André, from Greek andr-, 'man, warrior'
André
French and portuguese form of andrew, from greek andr-, 'man, warrior'
Areck
Arturo
Italian and Spanish form of Arthur.