"Variant of Cyrus"
The name Sirus is commonly a male name from the "Persian" origin.
Sirus is a spelling variant of Cyrus, the Latin form of the Greek Kuros, which represents the Old Persian name Kurush, borne by Cyrus the Great. The same name is written Sirous or Sirus in Persian. In English use the Sirus spelling is recent and carries the same derivation as Cyrus rather than a separate meaning of its own.
Cyrus means "Lordly ruler|a gem".
The pronunciation of Sirus is SY-rus.
