Yes...Старейшина Елдър. No need to confuse the poor people by translating your last name.
Старейшина Старейшинo
So will they call me:
Cтарейшина Cтарейшина
or:
Cтарейшина Eлдep
Actually it would be Старейшина СтарейшинoB, but that makes as much sense as
Mister Mister.
