Family name Iacobson (Iacobson 
) , throughout the world, is a very rare cognomen. The last name Iacobson is habitual in Romania, where it is a rare surname, and Argentina, where it is an extremely rare surname. Very seldom, Iacobson is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iacobson | Argentina, Romania, Brazil |
|
magnus iacobson Swedish military personnel (1890-1980), SE (b. 1890) |
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