The "Lamians" are the Genuine Orthodox Church of Greece under Archbishop Makarios of Athens. called Lamians or Kallikites because Kallinikos of Lamia was the former president of the synod. They with with Chrysostomos II (Kiousis) until, depending on who you ask
they left the synod, or his emminence Chrys. II left for reasons of either,,,, uncanonical actions regarding an accused bishop or ecumenism. (take your pick) They are a slightly bigger group than the GOC under Kiousis in greece, a fact of which they make note often on their websites. Either way, they both harken back to the days of the that old-school old calendarist Chrysostomos of Florina.
as to name worshipping I remember an article from them denouncing it but it's very hard now to contact them as their websites are down, and go up once in a blue moon...