Callen can either be a first name or a surname. A Callen is a smart, hardworking man who is very loyal to his current girlfriend/wife and will always make sure she's okay. Callen often has trouble understanding who he is, who his family is, but always knows where his loyalties lie. He sees the glass as half-empty but knows the right time to crack a joke.

Someone with this name is really gorgeous and incredibly hot usually lighter hair, great body and really into sports. But can get very shy around people of the opposite sex, but when he discovers girls, hel get a bit cocky!

Callen is a badass vape lord he’s really cool and tends to joke and hurt peoples feelings even though he doesn’t mean to he’s also a vape god

an amazing person with great animations and art <3

a epic gamer everyone should be friends with

A hot, straight (although I'm sure he wouldn't care if you thought he was gay) actor, writer, comedian who was in the first two seasons of MadTV. He's worked extensively in episodic television, including shows such as "Oz", "7th Heaven", "Suddenly Susan", "King of Queens", "How I Met Your Mother" and most recently "Fat Actress". He has also appeared in films such as "Fish without a Bicycle", "Scary Movie 4" and "Bad Santa". He's an incredibly nice guy and looks good in a Speedo.

The comedian famous for 'The 41-Year-Old Virgin Who Knocked Up Sarah Marshall and Felt Superbad About It' he played the character Andy and the movie was s'terrible. He has loads of fan. He is well known for knowing s'little about comedy which is ironic. #hatecha. Also known as 'Bit Killer Jones' He is also the mayor of Seeyasville.