@desertivy couldn't agree more. as Baghdad municipality actually uses "شارع 77" , the other names such as "الأمين" and what else, are outdated names no one local use it on the ground.
this street should be tagged with name=شارع 77,
same as the locals call it. and with tag alt_name=الأمين
exactly as it is, without adding explanatory name. please stick to the official naming no need for additions.