Last name Kelyng (Kelyng 
) , throughout the world, is an extremely rare surname. The family name Kelyng is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, and Honduras. Also, Kelyng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kelyng | Honduras, Nicaragua, Peru, Brazil |
| john kelyng Kelyng, Sir John (bap. 1634, d. 1680), lawyer (b. 1634) |
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