GLOs where the chapters are named after People?
 

Alpha Rho Chi, an architecture Professional Fraternity which names the chapters after ancient Greek, Roman or Egyptian architects

Delta Theta Phi, Phi Alpha Delta, & Sigma Nu Phi, Law groups who name after Famous Lawyers/Judges.


Any others spring to mind?

Some AOII chapters are named for people. I know Beta Zeta chapter at Kennesaw State is named for the International President that installed the chapter. I believe the Penn State chapter is named for someone as well.

The only thing I can think of is the Phi Mu chapter at Transylvania University getting the Delta Theta designation because Alpha Delta Theta was founded there. When the sorority merged with Phi Mu, they gave it that as a nod to the sorority.