Catelynn

Catelynn is a modern feminine name that emerged as a variant spelling of Caitlin, which itself derives from the Irish name Caitlín, a form of Katherine. This particular spelling gained recognition in the United States through media exposure, notably through reality television personality Catelynn Lowell. The name reached its peak popularity in the early 2000s, appealing to parents seeking familiar sounds with distinctive spellings. Catelynn carries the same elegance as its traditional counterparts while offering a contemporary twist. The name balances familiarity with uniqueness, as its sound is recognizable while its specific spelling sets it apart from the more common Caitlin, Katelyn, or Kaitlyn variations.

Pronounced KAT-uh-lin.

As of October 2026, Catelynn ranked #13767 in US births in 2023 SSA, peaked at #2591 in 2010.