| Meaning | slender, fair |
| Origin | English, Gaelic, Irish |
| Gender | Boy |
| Popularity | Moderate |
| Length | 6 |
| Syllables | 2 |
| Syllabification | Kel-lin |
Kellin strikes an intriguing balance between familiar and distinctive, offering parents something that feels special without being difficult. The double 'l' gives it visual interest and a modern edge that sets it apart from more traditional options. This name has gained traction among families who want something current and fresh, yet substantial enough to grow with their child. Kellin sounds strong and capable, with a slight Celtic lilt that adds international flair. It works well for artistic families and those who value creativity and individual expression. The name has a youthful energy that doesn't feel childish, maintaining appeal across all ages. Kellin pairs nicely with both classic and contemporary middle names, offering flexibility in overall name composition. It's uncommon enough that your son likely won't share his name with multiple classmates, yet it's intuitive enough that people won't constantly stumble over pronunciation or spelling. The name suggests someone confident, creative, and comfortable blazing their own trail. Kellin represents a middle ground for parents torn between traditional safety and adventurous uniqueness.
| Kel |
| Kelly |
| Kell |
| Kellin Quinn | Lead vocalist of the band Sleeping with Sirens |
| Kellin Lutz | American actor known for his role in the "Twilight" series |
| Kellin Ghetti | Italian footballer |
| Kellin Dunham | American basketball player |
| Kellin Watson | American folk musician |
| Kellin Proctor | American rugby player |
| Kellin Rollins | Australian rules footballer |
| Kellin Manuel | Trinidadian cricketer |
| Kellin Walter | American soccer player |
| Kellin White | American lacrosse player |
| Kellin Williams | Bahamian sprinter |
| Kellin Deglan | Canadian baseball player |
| Kellin Waston | Costa Rican footballer |
| Kellin Christison | Scottish rugby player |
| Kellin Olson | American soccer player |
| Kellin Harris | Welsh footballer |
| Kellin Hancock | Australian rower |
| Kellin Daniel | Guyanese footballer |
| Kellin Ryker | Character in a sci-fi novel |
| Kellin Hart | Protagonist in a fantasy adventure series |
| Kellin Thorn | Detective in a mystery book |
| Kellin Stormblade | Warrior in a medieval fantasy story |
| Kellin Blackwood | Space explorer in a futuristic tale |
| Kellin Swift | Main character in a young adult dystopian novel |
| Kellin Archer | Spy in a suspenseful thriller |
| Kellin Bennett | Wizard in a magical fantasy series |
| Kellin Merrick | Pirate captain in an adventure book |
| Kellin Rivers | Time traveler in a science fiction story |
| Kellin Kane | Cowboy in a western novel |
| Kellin Grey | Vampire in a paranormal romance series |
| Kellin Sterling | Genius inventor in a steampunk tale |
| Kellin Vale | Elf prince in a high fantasy epic |
| Kellin Steele | Superhero in a graphic novel |
| Kellin Locke | Archaeologist in an action-adventure story |
| Kellin Blaze | Fire-wielding mage in a magical world |
| Kellin Hunter | Space pirate in a space opera narrative |
| Kellin Stone | Knight in a medieval quest novel |
| Kellin Hartman | Time-traveling historian in a historical fiction tale |