Throughout the world, Carlyon (Carlyon 
) is a very rare unisex first name. The first name Carlyon is characteristic of Northern America, particularly the United States, where it is a very rare dominantly female, but infrequently masculine name. More frequently, Carlyon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Carlyon | United Kingdom, Poland, Australia, United States, Germany |
| unknown carlyon (born 1838) (b. 1838) |
|
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| winstanley simmons carlyon (1853-1920) (b. 1853) |
|
|
| loveday carlyon Cornish nationalist |
|
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| harrison carlyon Jersey cricketer |
|