look up any word, like cleveland steamer:
 
1.
The Sexiest most coolest kid you'll ever meet. Funny and orgasmic. You can't go wrong if your hanging out with a Kaelan. They like to touch girls, and they will like it. He doesnt give a fuck what other people think. Just like honey badger. He is the most superior of the human race, besides Obama. If you are in the radius of a Kaelan, you should feel extremely honored.
Girl 1: Oh man look at this kid over here! I'd bang that.

Girl 2: Oh that's Kaelan!
by ObamaJohnson November 09, 2011
 
2.
A Gaelic name for boys meaning Slender and fair. It can also be spelled as Caelan.
My friend's name is Kaelan, but since we're all so funky and weird, we call him Ale. :3
by Gydro September 21, 2006
 
3.
Can be a girls name. Usually funny, sweet, but can be aggressive some times. She can be loud, but she is actuaqlly very shy but just doesn't show it. Not in the super pouplar crowd, but she doesnt care. She is very obsessed with style and how others think of her, but she doesn't let it on. Smart but can be kind of stupid. She tries to keep her emotions in check, but sometimes she cant. She is loved by all and doesn't just date anybody.
Never look down on a Kaelan, she will kick your ass.
by ME!!!!!!! MUWHAHAHAHAHA September 19, 2011