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 434384 four hundred and thirty-four thousand three hundred and eighty-four times till 17 February, 2018.