Each chapter of Zeta Phi Rho has several families created by the hierarchies of Big Bros and Little Bros. Since there are five Brothers who started this chapter, there are five families at Iota chapter:

Ca$h Money Fam
Ben Shum (Founding)
Paul Ahn (Alpha)
Adrein Horan (Alpha)
Jason Kim (Beta)

Infamous Fam
Jeremy Vaughn Alalay (Founding)
Hourt Tan (Alpha)
Justin Calleja (Beta)
Simon Lee (Beta)

Prestige Fam
David May (Founding)
Jason Liu (Alpha)
Ky Nguyen (Alpha)
Lamson Nguyen (Alpha)
Randy Nguyen (Alpha)
Jonathan Nguyen (Beta)

Smoove Fam
Viet Nguyen (Founding)
Joel Rosario (Alpha)
Naithan Sevilla (Alpha)
Robert Ma (Beta)

Varsity Fam
Wilson Tsoi (Founding)
Brian Encarnacion (Alpha)
Mickey Lau (Alpha)
Andy Kim (Beta)