"Marhaban" or "Ahlan WA sahlan", written...
مرحبا
أهلا و سهلا
respectively
marhaban bika fee... (singular masculine form)
marhaban bikee fee... (singular feminine form)
marhaban bikum fee... (plural form)
Ahlan
welcome = "marhaban" /mərhəbən/ مرحباً
Arabic is the main language spoken in Egypt. So in Arabic 'you're welcome' is: Fnḩn Nrḩb Bk or فنحن نرحب بك
it means 'welcome'.
Apwan is not an Arabic word. Arabic does not have the letter "p". If you meant Afwan (عفواً) with an "f", it can mean either "you're welcome" -- the response to "thank you", OR "sorry"/"pardon".
Ahlan WA sahlan (أهلا و سهلا) - Welcome. Marhabaa (مرحبا) - You're welcome.
Ehlan wasehlan
Ahlan bika fe alwaha
It's an Arabic word which means welcome. It is spelled like this in Arabic: مرحبا.
Tafadal is Arabic phrase and it says "welcome" or "here you are". It can be used in the situation only for to offer something for someone.
اهلا و سهلاmeaning - you are welcome pronounced - Ah-len WA seh-len
Hala / Marhaba : hi Tafadal /Ahlan WA sahlan : welcome