Stran

Ensign Stran was an Starfleet engineering officer assigned to the refit USS Enterprise (NCC-1701). 

Background
Stran's name comes from the nametag that was included along with a Starfleet radiological suit sold on It's A Wrap! sale and auction. The tags were added to costumes previously made for use in. Stran was played by an unknown actor, however, the costume included a costumer's tag that read "MacKing."