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The sheehan Surname

sheehan Name Meaning and History

Irish: reduced form of O’Sheehan, an Anglicized form of Gaelic Ó Síodhacháin ‘descendant of Síodhachán’, a personal name representing a diminutive of síodhach ‘peaceful’, the same word as sítheach. Compare Sheehy.

Dictionary of American Family Names, Oxford University Press, ISBN 0-19-508137-4
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sheehan Family Facts

Distribution of sheehan Families in the US in 1920
Number of sheehan families
 586-1170
 196-585
 1-195
 0
Compiled by Ancestry.com.au from the 1920 US Federal Census records

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The information for this map came from Ancestry.com.au’s US Federal Census Collection.
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