Irfan is a Muslim baby Boy name, it is an Arabic originated name. Irfan name meaning is Thankfulness. Knowledge. Wisdom. and the lucky number associated with Irfan is 5. Find all the relevant details about the Irfan Meaning, Origin, Lucky Number and Religion from this page. Average rating of Irfan is 3 stars, based on 20 reviews. Irfan meaning has been search 399409 three hundred and ninety-nine thousand four hundred and nine times till 25 September, 2017.