Semi-colons allows multi-crew search
(i.e. "data;spock")
Tiers and comments come from /u/Automaton_2000's work, with his permission.

Crew List

Tier 1

Indulgent Seven
2
Locutus of Borg
3
Captive Bashir
2
Fugitive Spock
1
Runaway Po
2

Tier 2

Gladiator Spock
1
Merry Men Troi
1
New Eden Owosekun
1
Science Officer Spock
1
The Caretaker
1
Wrathful Kirk
1
Fugitive Burnham
Jodmos
2
Kaminar Saru
2
Keyla Detmer
1
Roman Captive Kirk

Tier 3

Ba'ul
Bridge Officer Number One
Conditioned La Forge
Dark Empath Troi
Delta Flyer Torres
Determined Janeway
2
Dr. Pollard
2
Fury Kes
Honored Owosekun
1
New Eden Pike
Pining Vina
Q as "God"
Queen Po
2
Quinn
Tactical Officer Neelix
Timekeeper Tenavik
Tribble Herder Scotty
1
Vice Admiral Janeway
1
Desert T'Pol
1
Desperate Riker
1
Dress Uniform Bashir
2
Indignant Seven
1
Riker Q

Tier 4

Bartender Guinan
1
Bounty Hunter Mudd
Doctor Ann Mulhall
Dr. Katherine Pulaski
1
Evolved Janeway
Kahless the Unforgettable
1
Krenim Guest Paris
1
Loken
1
Lt. Commander Uhura
Mountain Climber Mayweather
Resilient Tuvok
1
Rura Penthe Commandant
1
Saboteur Garak
1
Safecracker Nog
1
Data Q
Grathon Tolar
Jannar
2
Test Pilot Archer
1
The Clown
Young T'Pau
1

Tier 5

Amanda Rogers
Armus
1
Captain Beverly Picard
1
Captain Harry Kim
Chef Riker
1
Commander Ari bn Bem
1
Decoy Kira
Flotter
Little John Riker
Redjac Jaris
1
Trevis
White Rabbit
Aleek-Om
1
Buck Bokai
2
Miss Q
Obrist
Tholian Prisoner
Vosk
Zora

Tier 6

Bartender Tuvok
1
Beloved Annorax
Desert Archer
Imprinted Archer
Jett Reno
2
Kamala
Lucille Davenport
Nomad
Q2

Tier 7

Galaxy Gallivanting Vash
Ishara Yar
1
Leah Brahms
Protomorphosis Riker
Prison Break Lorca
Siranna
Torchbearer Tyler

Tier 8

Fungal Entity May
Returning Craft
1
Thrax
2
Usurper Lorca
Ensign Picard

Tier 9

Human Torres
1
Mirror Ellen Landry
Natima Lang
2
The Bashirs
Evil Kirk
Solbor
Thot Gor
1

Tier 10

Helmsman Wyatt
Maras
Navaar
UFP President Ra-ghoratreii
1
Colonel Worf
1
Dr. Leonard McCoy
1
Resolute Chakotay
Rigel VII Vina
1
Tuvix
1

Tier 11

Acting Captain Jellico
1
Tourist Trip
Nexus Guinan
Taresian Kim
The Duras Sisters
Zahl Ambassador
1

Tier 12

Colonel Q
1
Grateful Lwaxana
1
Lucien
Q Junior

Tier 13

Diversion Yates
Fierce Guinan

Tier 14

Frederick La Rouque
Lt. JG Palmer
Vargas
1
One Zero
Zero One

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One Zero Zero One