Cognomen Howdyshell (Howdyshell 
) , in the world, is a rare family name. The cognomen Howdyshell is habitual in the United States, where it is a rare surname, Canada, where it is a very rare surname, and Venezuela, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Howdyshell | United States, Venezuela, Canada |