Surnames: Including Collateral Branches

After posting the recent Surname Wordle, I found this Word Frequency Counter, which allowed me to input the same text I entered into Wordle.net's script, and get an ordered list of surnames with the number of appearances. I then reorganized the information to my liking. What follows is every surname in my database with at least five individuals, grouped in order of frequency, with spelling variations grouped together. This is a good complement to my list of surnames of direct ancestors.

73 KRUVAND
53 KRUVANT
36 CRUVANT
25 KROOVAND
13 CRUVAND
8 KRUVOND
6 KRIVOND
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214 (C/K)R(U/OO/I)V(A/O)N(T/D) [Pretty much any way you can imagine a phonetic spelling exists.]

82 VAN EVERY
12 VAN IVEREN
--
94

60 NEWMARK
55 DENYER
48 SWAYZE
45 FEINSTEIN

33 DEUTSCH
5 DEUTCH
--
38 DEUT[S]CH

34 COHEN
25 ODELSON
19 PERLIK
16 SIVKIN
15 BRANNON
14 WEINBERG
13 LICHTMAN
13 HARTLEY
13 WYMAN
12 BENOLD
11 FELDMAN
11 SAMBOR
10 BROWN
10 GEIL
10 OXENHANDLER
10 PERKINS
10 VANN
10 CAMPBELL
10 HORTON
10 ZIMMERMAN
9 OBERMAN
9 STERN
9 KLINSKY
8 FREED
8 DUDELSACK
8 FAGEN
8 BLATT
8 LOFTIN
8 SEAGER
8 COLBERT
7 ROSS
7 GOLDMAN
7 ALTSHULER
7 HODGES
7 MARCUS
7 ADELMAN
7 TAYLOR
7 KAMERMAN
7 CAGLE
7 ALTMAN
7 GIZEMTERMAN
7 GOLD
7 ROSENBLUM
6 TURNER
6 FREIDMAN
6 KATZ
6 STEIN
6 VIDELEVSKI
6 GREENSTEIN
6 HANCHEY
6 ZIV
6 ZOOT
5 MITTLEMAN
5 STEELE
5 FUDEMBERG
5 STEINBERG
5 GRIFFITH
5 STETZ
5 BORAL
5 PALANS
5 DUBINSKY
5 FRETZ
5 REEVES
5 ROBINSON
5 WACKERHAGEN
5 JOHNSON
5 WEISS
5 WINTER
5 GREEN
5 GREENFIELD
5 MARKOWITZ
5 SHULTZ