| LC control no. | sh 85112339 |
|---|---|
| Family name heading | Regan family |
| Variant(s) | O'Regan family Ragan family Ragen family Ragin family Ragon family Reagan family Reagen family Reagin family Reagon family Regin family |
| See also | Ragginer family Riggins family |
| Found in | Am. fam. names, 1973: p. 415 (Ragan, Ragen, Ragin (Ger.). Descendant of Ragin, a short form of names beginning with Ragin (counsel), as Raganfrid, Ragingar and Raginald) |
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