No, hearn is not in the scrabble dictionary.

What does Hearn mean?

Irish: reduced Anglicized form of Gaelic Ó hEachthighearna 'descendant of Eachthighearna', a personal name meaning 'lord of horses', from each 'horse' + tighearna 'master', 'lord'. This name is most common in southwestern Ireland.

How do you spell Hearn?

The Hearn family is a family of Anglo-Norman origin. The name's original spelling in the 11th century was Heron or Heroun. As early as the 17th century, the spellings Hearn, Hearne, and Harn would also appear in England and the United States.