the "Itani" family is known to be the largest family in Lebanon.
I suppose that "Farhat" family is the largest in Lebanon.
North Lebanon
A person who studies family ancestry is called a genealogist.
The ancestry origins of my family are primarily European, with roots in countries such as Ireland, Germany, and Italy.
German ancestry!
There are many sites that offer free family ancestry searches. One such site is family search. Here you can enter information and photos about your family or search for ancestry information already entered.
The genealogy software that is compatible with Ancestry is Family Tree Maker.
Polish
If you are tracing your father's ancestry, you are looking at your paternal ancestry.
Lebanon incorporates sharia law for Muslims in family matters only.
Try www.ancestry.com