Barbash
Baumann
Bomser
Bomze
Citron
Cytryn
Cohen
Cutler
Farber
Greenfield
Greenhill
Hammer
Hibel
Hirsch
Hubel (umlaut over the "u")
Kagan
Krensl
Leventhal/Levinthal
Loeb
Martin
Newman
Nozick
Rosenzweig
Setren/Sitron/Sitrin
Solomon - by marriage only; no blood relatives
Stein
Stempler
Stern
Streichler
Sztern
Wolfshaut
Wolfsont
Winograd

The following are all names I've just found out about. As such, they're all referenced on my new Nozick/Newman page.

Malka Nozick/Newman and husband Itzhak Horowitz' descendants' family names: Biberman, Greenberg, Ralgolsky, Seigel, Stevens

Muta Nozick/Newman and spouse Shima's descendants' family names: Mizrachi, Gutterman, Gaines/Ginsberg

Hillel Nozick/Newman and spouse Bella's descendants' family names: Feinberg, Tictinsky, Weinberg, Snell, Muhlin, Slutsky/Slater, Cohen, Bergman, Ta bochnick, Becker, Newman, Sklar, Alexander

Bessie Nozick/Newman and spouse Harry Farber's descendants' family names: Feinberg, Klein, Dessel, Tish

Go to the full list of names in my tree (well, except for those new Nozick/Newman ones) and browse my GEDCOM file - names and dates, but no commentary or notes. My husband's relatives, except for very close ones (through first cousins) are not included in this file - I'm in the process of making a separate database for his side of the family.