Ancient Near East Titles of Nobility

I know a handful of Egyptian ones. The obvious start is pharaoh, the king (note that this is a Greek word, derived from per-aa “Great House”).

His chief advisor is the tjaty, what we would call a vizier.

Lower rulers were heri sepat, or official of the province (translating loosely) - these are what the Greeks called nomarchs.

A haty was a city mayor.

An imy-ra was an overseer, but this title could be used at various levels; the imy-ra per hedj was the Overseer of the House of Silver, or the royal treasuruer. The imy-ra kawet nesut was the Royal Architect.

Persian varied over time, but the titles I’ve seen from various sources are:
Shahan Shah - King of Kings
Shahzada - Prince
Marzpan - Governor-General of a conquered area (historically used in Armenia)
Khshathrapavan - subordinate ruler (the source of our word Satrap). I’m not clear on how (or if) they were different from a Marzpan; it may be the same title from different eras.
Sirdar - roughly equivalent to a Count
Mir - clan elder or local ruler