Heenan

Etymology
Two main origins:
 * Reduced Anglicized form of, a personal name derived from a diminutive form of.
 * Reduced Anglicized form of, a byname from.

Statistics

 * 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.