O'Reannachain/Origin of the Name
To Patricia.I tried to post a response to your message of 1/19, but could not, therefore, this newmessage.The root of the name is O'Reannachain which means spear-like.Variations of the name include: Ranagan, Ranaghan, Ranahan, Renahan, Renehan, Rennehan, Renihan, and Ronaghan.The name is the same regardless of the spelling. Tom Renihan, Shrewsbury, MA, USA.