Sue, I plant all of mine by nationality funny you mentioned that, all Italians mostly, many figs are italian period, French period, Greek Period. Also, I separate them into the regions, All the ones from one region together, another regione together ect. I have them in rows, but Also, I stand them intermingled by size, it is my interior/ exterior decorating that comes out as too many large on one side and then gradually getting smaller doesn't look right, One larger, one smaller, One larger and so forth, they like this and it looks more balanced. Most of my Trees are Italians, but I do have french and Greek and good old Celeste, they are in rows by themselves. Also, some figs like more sun than others and more heat, so they are in positions that gives them their own individual requirements, Dottato, Atreano, Vesuviana, they are in a place they get the sun almost completely all day as they need it more intense. My yard runs South East. Its fun to get these types of plans together, Good Luck. Ciao
P.S. Mark your trees really, really good, so you will always know which is which, get the tags that you can press and engrave the names in, make a post and post it in to avoid confusion with varieties.