Family name Karnell (Karnell 
) , all over the world, is a rare surname. The cognomen Karnell is characteristic of Sweden, where it is a rare surname, Finland, and the United States, where it is a very rare surname. Likewise, Karnell is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karnell | United Kingdom, Finland, Sweden, Germany, United States |
|
k vitalis karnell SE (b. 1862) |
|
| anders wilhelm karnell SE (b. 1871) |
|
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| gunnar karnell SE (b. 1934) |
|
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| jodi l karnell researcher (ORCID 0000-0002-9359-0892) |
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