Cognomen Welling (韦林 
, Welling 
) , in the entire world, is quite a common last name. The surname Welling is characteristic of Finland, where it is quite a rare surname, Netherlands, and Germany. In absolute terms, it is the most numerous in the United States, Germany, and Netherlands. Very seldom, Welling is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 韦林 | China |
| Welling | Finland, Netherlands, Germany, United States, United Kingdom |
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heinrich welling German classical philologist (1555-1620), DE (b. 1555) |
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| margarethe welling (b. 1516) |
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| elisabeth welling (b. 1572) |
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| gotthard welling (b. 1579) |
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| georg von welling German writer, DE (b. 1652) |
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| heinrich von welling (1772-1854), DE (b. 1772) |
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james clarke welling American academic (1825-1894), US (b. 1825) |
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milton h. welling United States Congressman from Utah (1876-1947), US (b. 1876) |
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| richard welling (b. 1858) |
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herbert welling German physicist, DE (b. 1929) |
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| yrjö welling Finnish politician (1885–1963), FI (b. 1885) |
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gerard welling Dutch chess player, NL (b. 1959) |
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| bertha b. welling (b. 1906) |
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| henk welling Dutch politician, NL (b. 1916) |
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tom welling American actor, director, and model, US (b. 1977) |
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