The baby name Kaelin is a Unisex name , 2 syllables long and is pronounced KAY-lin (ˈkeɪlɪn),KAY-leen (ˈkeɪliːn).
Kaelin is Irish in Origin.
The baby name Kaelin is a Unisex name , 2 syllables long and is pronounced KAY-lin (ˈkeɪlɪn),KAY-leen (ˈkeɪliːn).
Kaelin is Irish in Origin.
Kaelin (usually pronounced KAY-lin) is a modern given name in English with several converging sources. It most often functions as a respelling of Kaylin/Kailyn, a late-20th-century American blend of Kay and Lynn; it is also influenced by Irish names such as Caolán/Caelan and Caoilfhionn (anglicized Keelin), and by the Irish Caitlín (Caitlin). As a surname, Kaelin echoes the Swiss‑German Kälin, occasionally transferred to given‑name use.
In U.S. records the name rose in the 1990s–2000s alongside Kaylin/Kaelyn and related forms, used for both sexes but chiefly for girls, while Gaelic-influenced spellings (Caelan/Kaelan) skew male. Meaning depends on the pathway: from Kay/Catherine it carries the sense “pure”; from Caolán or Caoilfhionn it means “slender; fair”; as a compound Kay + Lynn it blends those roots with Lynn’s “lake/pool.” Common variants and cognates include Kaelyn, Kaylin, Kailyn, Kaelynn, Kalin, Caelin, Caelyn, Kaelan, Keelin, and Keelan.
Based on birth registration data from national statistics agencies.
| Country | Gender | Year | Rank | Born | of |
|---|---|---|---|---|---|
| Ireland | Boys | 2009 | #1 | — | 756 |
| Ireland | Girls | 2009 | #1 | — | 956 |
| Canada | Girls | 2012 | #304 | 9 | 2,864 |
| Canada | Boys | 2009 | #324 | 5 | 2,429 |
| ZA | 0 | #472 | 3 | 14,421 | |
| CR | Boys | 0 | #510 | 1 | 10,188 |
| CR | Girls | 0 | #572 | 2 | 11,342 |
| HK | Girls | 0 | #650 | 1 | 16,104 |
| United States | Boys | 2023 | #892 | 7 | 7,053 |
| United States | Girls | 2023 | #902 | 13 | 8,600 |
| PE | Boys | 0 | #926 | 1 | 14,506 |
| PE | Girls | 0 | #1,010 | 1 | 14,861 |
| MY | Girls | 0 | #1,071 | 2 | 24,821 |
| ZA | Boys | 0 | #1,158 | 21 | 25,619 |
| ZA | Girls | 0 | #1,232 | 5 | 25,928 |
Kaelin is popular in 7 countries — most recent births per country:
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