In Spanish slang, 'chano' is often used as a nickname or informal term to refer to someone whose name is 'Santiago'. It can also be used to refer to someone who is unpredictable or eccentric.
Examples
- Spanish: Chano siempre tiene ideas locas, nunca sabes lo que va a propone.
- English: Chano always has crazy ideas, you never know what he's going to propose.