Hi.
For me they rhyme, but it's all about the pronunciation ain't it ?
You might want to add Kasuga, Herby and Heerby to the list. As the informaton about these 60's and 70's mass produced Japanese guitars is a bit shady, Google might be Your best friend. Unfortunately almost all the sites tell the opposite things

, but as I know it, all the above three and Matsumoko, Greco and Ibanez are connected in several ways (plants, management, marketing etc.). If someone knows better, please, Herby history would be great.
Mine is Herby Custom Bass from 70's I think. As the headstock and the tuners were missing as I bought it there's really no tellin how old it is. IIRC the pots didn't have date codes so no help there either.
Here's the pic (again), the headstock and pick-guard were repaired in a hurry about 20 years ago. That's the reason for no truss rod cover, it's too long now

.
Really good bass for the money, neck through and relatively hot pickups. Haven't played the real deal for any longer period of time, but as mine was in a value hunting trip, even some semi pros' were fooled to think it was a repaired Ric. Obviously I wasn't selling the bass as a Ric, but it must be rather close.
Just my 0.02
Sam