English edit

 
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Etymology edit

Two main origins:

  • Reduced Anglicized form of Irish Ó hÉanáin (descendant of Éanán), a personal name derived from a diminutive form of éan (bird).
  • Reduced Anglicized form of Irish Ó hEidhneáin (descendant of Eidhneán), a byname from eidhneán (ivy, ivy branch).

Proper noun edit

Heenan (plural Heenans)

  1. A surname from Irish.

Statistics edit

  • According to the 2010 United States Census, Heenan is the 14995th most common surname in the United States, belonging to 1970 individuals. Heenan is most common among White (93.05%) individuals.

Further reading edit