Beautiful Myrna Fahey was 1960's Hollywood actress who played the leading female role in "House of Usher" with Vincent Price. Myrna Fahey was also a runner up in the 1952 Miss Maine beauty pageant.
I hate this name. My grandmother's mother was reading a magazine in the hospital bed that featured Myrna Loy, and she decided she'd name her Myrna Lou, replacing the y with a u. Wouldn't use it unless it was Marina. Close enough, I guess.