Interesting...
 

Alpha Kappa Alpha Sorority, Inc.
Me
My mother
My paternal grandmother
5 paternal aunts
2 cousins
godmother

Alpha Phi Alpha Fraternity, Inc.
My father
My paternal grandfather
My brother
4 paternal uncles

Kappa Alpha Psi Fraternity, Inc.
2 paternal uncles
1 male cousin
godfather

Omega Psi Phi Fraternity, Inc.
2 cousins

Phi Beta Sigma Fraternity, Inc.
1 paternal uncle
Father In Law

Delta Sigma Theta Sorority, Inc.
2 cousins both sides of the family
Maid of Honor/Best Friend

Zeta Phi Beta Sorority, Inc.
Mother In Law

Several family members, all at southern schools- Beta, KA, Sigma Nu, Chi Omega, Phi Delt

my younger brother (only brother to be precise) is a phi psi

My brother was a re-founding father for Beta Theta Pi at my school
and I am an Alpha Gamma Delta at the same school :D

just us two in my family:)

myself: currently an interest

an aunt and cousin: Alpha Kappa Alpha (mother/daughter legacy)
various cousins: Delta Sigma Theta
Zeta Phi Beta
Kappa Alpha Psi
Omega Psi Phi
Swing Phi Swing
(all mother's family) not truly sure about any other aunts and uncles, though I believe that there are quite a few more legacies in there

Not sure about my father's fam

I'm the only one :( I'm the first in dad's family to go to college, and on mom's side, those who went to college didn't go greek. I do have a younger sister and 2 younger male cousins who all could go greek. We shall see. The closest I have is that the boyfriend is a TKE

grandmother-DG at Berkeley
grandfather-DTD at Wooster
aunt-Theta at UTexas
cousin-Theta at UTexas
cousin -EX at UTexas
uncle -DTD at UTexas

Delta Zeta: Me, My Mom, My Aunt (her sister), and a very distant cousin
Alpha Xi Delta: Cousin
Delta Gamma: Great-Aunt
Pi Phi: Great-Aunt

SAE: Cousin and Uncle (Father/Son legacy)

greeks in the family
 

ME: Zeta Tau Alpha
Twin daughters: Chi Omega
MIL: Sigma Kappa
FIL: Kappa Sigma
Step daughter: Delta Zeta
BIL: Phi Delta Theta
niece: Pi Beta Phi

my dad is a TKE, but other than that, there weren't many greeks in my family.

Me: Alpha Kappa Alpha
Grandmother: Alpha Kappa Alpha
Uncle: Alpha Phi Alpha
Cousin: Kappa Alpha Psi

That's all that I know about.

DAD: Sigma Alpha Epsilon
MOM: Local sorority (it was for athletes at her college since their sports teams strongly discouraged them from taking part in NPC sororities)
GRANDFATHER: Pi Kappa Alpha
AUNT: Kappa Alpha Theta
AUNT: Alpha Chi Omega

In my family there are;
Alpha Phi (2)
AOII
ADPi
Sigma Pi
Kappa Alpha Order
Local

My mom found some stuff my grandmothers like dancing cards from other relatives. There were of sororities that I never heard of. I that they are now all absorbed. This was several years ago that I was shown them.

We are primarily a Crimson and Cream family!
Me: Delta Sigma Theta
Sister: Delta Sigma Theta
Dad: Kappa Alpha Psi
All Greek male cousins except one: Kappa Alpha Psi
"Except One": Phi Beta Sigma
All Greek female cousins (including by marriage) except one: Delta Sigma Theta
"Except One": Alpha Kappa Alpha (but wanted to pledge Delta)

ETA: Just remembered that my Grandmother was OES, but we didn't find that out until she passed away.

In my family are :

DG (2)
Pi Phi
ATO
Delta Sig
Tri-Delt
KA