* A misspelling: Perhaps you meant a different word, like "irango" or "iranko".
* A regional slang term: It could be a word used in a specific geographic region or community.
* A made-up word: Some people create their own words for various purposes, like fantasy writing.
To help me understand what you mean, please provide more context:
* Where did you encounter this word?
* What was the context of its use?
* Was it spoken or written?
With more information, I may be able to help you find the meaning.