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54.
Caitlin is an Irish derived name for happy or joyous and pure. She is fair skinned and lighter haired; she has the hair color everyone tries to die their hair to look like. She is extremely naturally gifted, and when combined with her will to succeed and make something if herself she is unstoppable, like a landslide sermon motion once she has her mind set. She is the friendliest person you will ever meet who truly cares how you are doing when she asks, and has many dimensions to her personality that make her as compatible as a fox. She has a lot of experience in life even at a young age, and is as people smart as Lincoln and could most definitely keep people together in the midst of a civil war. She should be on her own 5$ bill. She will light up your world and have a huge impact on your life. If you find a caitlin don't ever let her go.
Some coworker: I am having a horrible day and no one will lend me money!
Caitlin: ohmygoodness imnso sorry here I will. ( then a distraction occurs purposely) So have been to Saudi Arabia ornindia? I will tell u they have such an impact on ur life...........( and she finds some way to cheer even the noisiest people up:)
by Sherlocktheallobservant June 25, 2013
 
36.
Pretty girl with big brown eyes and browen hair. Irish name meaning pure oh and a jonas brother' future wife.
Caitlin is amazingly beautiful.
by JonasLover513 August 25, 2008
 
37.
Red-headed with blue eyes. She is shy at first but as soon as you start speaking to her she opens up and sometimes it becomes impossible to shut her up. She's got a cute smile and a weird laugh that everyone loves. Caitlin is very trustworthy and has a lot of friends. Has loads of talents and can always brighten up your day. When she gets angry she can be scary but sometimes she even scares herself she's that out of control. She if smart and witty but sometimes she's not very organised. She gets on with most people. Caitlin doesn't generally except compliments and often denies what you've said. She's self conscience but when it matters most she holds her head up and forgets what everyone else thinks. She is always smiling and laughing so if she's not then you know something is up.
"Is there something up with Caitlin? She's unusually quiet today..."
by goomlover March 27, 2013
 
38.
The Gaelic spelling for a shortened form of Catherine or Kathleen.

The only correct way to spell this name. It does not include: Caitlyn, Catelyn, Catelin, Kaitlin, Kaitlyn, Caitlynn, Caitlan, etc.

Caitlin is the irish name for pure essence.

Caitlin usually has dark hair and eyes. Always seems to be either smiling or laughing. She has model looks and with big boobs.

She is one of the nicest girls you'll ever meet but is normally a little shy and wants the guy to make the first move. When she is not shy is hilarious and fun to be around.

Caitlin is usually quite childish but in a good way and has a thing for cheese. She always sings and dances around a lot and is impossible to shut up.
Person 1; Who is that girl is with massive boobs, singing over there?

Person 2; Oh, that's just Caitlin..
by HellomynameisFredFigglehorn December 29, 2011
 
39.
Irish name for pure. Usually a brunette and dark eyes. Always has a beautiful face with a captivating smile and laugh. Has model looks. The nicest girl you'll ever meet but usually shy. When she's not shy she is hilarious and fun to be around. Almost always seen dancing and generally happy. Can be strange but in an amazing way that makes you think.
Caitlin shy but amazing and is always dancing
by afellowgirl November 28, 2011
 
40.
Caitlin; A tall gorgouse girl who makes your day. Caitlins usuaslly have brown hair brown eyes and huge butts! Caitlin's are amazing friends and keep eery secret, there also very trust worthy. Caitlins are super fun to hangout with and always hyper! They have the funniest laughs too. Sometimes Caitlins get self-consious even though there perfect. Caitlins are very popular and are always the center of attention. They usually get into trouble because of there clothes. Caitlins can dance, if you go to a club you'll often find a Caitlin shaking her big booty. Also, don't fuck with a Caitlin's family or friends or she'll kick your sorry ass. Everyone needs a Caitlin!
Boy 1: Woah , Caitlin looks bangin' today !
Boy 2: Yeah I know! I Wish I was dating Caitlin..!
Boy 1: Don't we all...
by TagTeamerNumberOne October 17, 2011
 
41.
A beautiful blond-haired bombshell. Bilingual. Kind of loud, but in an endearing way. Funny, smart, social, and a little crazy!
I'm having a great day, I'm feeling totally Caitlin!
by rawwwrrrrr January 10, 2011
 
42.
Caitlins tend to be blue eyed with auburn hair, they are sarcastic assholes who are actually really kind. they also love cats and tumblr more than life its self. the often have social anxiety and cut themselves or used too, but that is OK, they are still bad-ass. They tend to be into sci-fi and classic rock especially the beatles and doctor who. All Caitlins are married to Matt smith or Chris pine.
Caitlin wants you to shut the fuck up when star trek is on.
by idontcareiloveit July 23, 2013