411 REFERENCE · Wiktionary
Monahan
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
An anglicization of en ga Ó Manacháin, commonly anglicized as Monaghan.
Proper noun
s
en Irish.
Statistics
According to the 2010 United States Census, Monahan is the 2347th most common surname in the United States, belonging to 15533 individuals. Monahan is most common among White (94.37%) individuals.
Further reading
monahan