fraternity rankings based on sorority preference

depends but generally:

KA, DKE, Phi Gam, Sigma Nu: say what you want about the quality of character but a wide majority of sorority girls would be overjoyed to be asked to any of these fraternities' date parties. The possibility of posting a pic at one of these fraternities is enough to compensate for a lot of the guys maybe not being the nicest or best looking. And hey, if you are a nice attractive guy and you get in one of these fraternities, you are literally the IDEAL guy... however, most of these fraternities only fw Old Row sororities, so even if New Row girls want to get with them, most of the guys are too stuck up

SAE, Theta Chi, Sigma Chi, ATO: wide variety of guys that appeals to a wide variety of girls, but overall I would put these fraternities in one group for overall popularity with sororities. Kappas and KDs love SAE, and their Old Row status makes them desirable for any sorority. Theta Chi, although New Row, has been getting a lot of attention from top-ranked sororities like Phi Mu while still appealing to all the new row girlies. Sigma Chi and Alpha Chi have a pretty good relationship, and Sigma Chi is generally well-regarded. ATO is popular across the board, especially with high-achieving sororities.

Pike, Phi Delt, Sig Ep, Pi Kapp: again a wide variety. Pike and Alpha Phi/ZTA are literally in love with each other and hang out almost exclusively LOL. Phi Delt is undoubtedly the worst Old Row fraternity, but still Old Row, and enjoys a strong relationship with Tri Delt. Sig Ep is popular with two groups: kinda nerdy over-achievers like Alpha Chi's, Alpha Gam's, and DG's, and some different girls like DZ's and DG's. Pi Kapp is kind of like an uglier DKE, popular with APhi's and ZTA's and of pretty good standing with most sororities.

Lambda Chi, Phi Psi, Delta Chi, ZBT: all pretty accepted. not the MOST desired but not the least. Most girls wouldn't be ashamed to post a pic at one of these fraternities lolz. Lambda is most popular with Chi O's (idk why) and Gamma Phi's. Phi Psi is popular with idk who. Delta Chi and ADPi go together like PB&J. And ZBT was oddly popular with KD this past year (yeah I'm serious)

any other fraternity probably isn't the most relevant. Kappa Sig, Phi Sig, and DTD are kinda below average but have some really nice guys. AKL and Chi Phi don't really have much going for them.