Twohy

Twohy is a surname encountered in English-language records. The name is most often treated as of Irish origin, though precise etymology is not definitively established. It is likely a phonetic spelling variant of Gaelic surnames recorded in early island and immigrant records, with several similar spellings appearing in genealogical sources.

In terms of geographic distribution, Twohy has appeared in Ireland and in North American populations that trace ancestry to Irish migration. In the United States, historical records show bearers of the name in the 19th and 20th centuries, with families appearing in states that were common destinations for Irish immigrants, such as New England and the Mid-Atlantic region. In Canada, there are also genealogical references to families named Twohy.

Variants shown in historical documents include Tohey and Toohy, reflecting common shifts in spelling during immigration and record-keeping. The surname is typically passed patrilineally and has produced multiple unrelated family branches over time. As with many surnames of Irish origin, bearers of Twohy may also be found in diaspora communities around the world.

There are no widely cited biographies or major references that establish a single notable individual named Twohy, though individuals with the surname may appear in local histories, genealogies, and archival collections. The name is primarily of genealogical interest to those tracing ancestry rather than representing a distinct, widely recognized entity.