iranian v persian i see you asked about this on the wiki project iran talkpage iranian originally meant the iranian peoples which are a number of ethnic groups including the persian people the iranian sate was named after the iranian people and many dynasty's that ruled iran historicly were not ethnically persinal at all despite being known as iran internally for it's entire history the greeks refered to the country as persia in reference to the country's most important ethnic group at the time and this name was later adopted by the roman's and then used throughotu the west until when reza shah got the western states to officially recognise the country's name as iran now although in today's world iranian most commonly refers to citizen of iran and persian to the ethnic group persian people not all of which are from iran since there are milions of ethnic presians in afghanistan tajikistan and uzbekistan with the term iranic being commonly used to refer to the iranian peoples in the sense of all these different ethnic groups persians pashtuns kurds baluchis ect however due to wikipedia policies of english being wikipedia's language here iran historicly is being refered to as the persian empire or persia which is infact a region in iran it's citizens as persians although many of the notable iranian citizens of the past weren't ethnic persians and infact none of the kings of the persian empire from re establishment of iranian state until abolishment of monarchy were ethnic persians and so on wikipedia iranian individuals prior to are refered to as persians and iran is refered to as persia in articles concerning pre history