The names of the seven archangels in the Byzantine tradition is the same for both Byzantine Catholics and Orthodox. Even though Pope Zachary denounced the last four Archangels, probably do to many Roman Christians worshiping rather than just venerating these Archangels. That statement was “only” meant for the Roman Church, not for the Eastern Churches. It was made way before the Schism of 1054. But there are many Roman Catholics today who venerate St. Uriel and the other seven Archangels as well. Remember that the source of this list is both Holy Scripture and Holy Tradition, which in the East are equally inspired sources. So yes I as well as many Christians of the East do believe in all seven and pray for their intersession. They are mainly talked about during the Synaxis of the Holy Archangels and Angels. If you want to further research this. The Coptics have different names for the seven Archangels. The last three sometimes vary by name.
A point to ponder. The earliest Christian mention is by Pope Gregory I who lists them as Michael, Gabriel, Raphael, Uriel (or Anael), Simiel (or Samael), Oriphiel and Zachariel. Now if Pope Zachary denounced the last four, than Pope Gregory would be in error. I doubt he was in error. But “always” remember the Archangels and Angels are to be “venerated”, and “never” worshiped. Worship is for only the thrice Holy Trinity.
- St Michael
- St Gabriel
- St Raphael
- St Uriel
- St Selaphiel
- St Jegudiel
- St. Barachiel
Here is a neat Icon of all seven
en.wikipedia.org/wiki/File:Archangels.JPG
God Bless.