KHARITON (Харито́н): Russian form of Greek Chariton, meaning "grace, kindness."
KIR (Ки́р): Russian name meaning "master, ruler."
KIRILL (Кири́лл): Russian form of English Cyril, meaning "lord."
KLAVDII (Клавдии): Russian form of Greek Klaudios, meaning "lame."
KLIMENT (Климент): Russian form of Greek Klementos, meaning "gentle and merciful."
KOLDAN (Колдан): Russian name meaning "sting."
KOLMOGOROV (Колмогоров): Russian name meaning "hill."
KOLODA (Колода): Russian name meaning "log."
KOLODKA (Колодка): Diminutive form of Russian Koloda ("log"), hence "little log."
KOLYA (Коля): Pet form of Russian Nikolai, meaning "victor of the people."
KOLZAK (Колзак): Russian name meaning "slippery."
KONSTANTIN (Константин): Russian form of Roman Latin Constantine, meaning "steadfast." Compare with other forms of Konstantin.
KOSTYA (Костя): Pet form of Russian Konstantin, meaning "steadfast."
KUZMA (Кузьма): Russian form of Greek Kosmos, meaning "beauty, order."
LAVRENTII (Лаврентий): Variant spelling of Russian Lavrentiy, meaning "of Laurentum."
LAVRENTIY (Лаврентий): Russian form of Roman Latin Laurentius, meaning "of Laurentum."
LAVRENTY: Variant spelling of Russian Lavrentiy, meaning "of Laurentum."
LAZAR (Russian: Ла́зарь, Serbian: Лазар): Russian and Serbian form of Latin Lazarus, meaning "my God has helped."
LEONID (Леонид): Russian form of Greek Leonidas, meaning "lion's son."
LEONTII: Variant spelling of Russian Leontiy, meaning "lion-like."
LEONTIY (Леонтий): Russian form of Latin Leontius, meaning "lion-like."
LEONTY: Variant spelling of Russian Leontiy, meaning "lion-like."
LEV: Yiddish name meaning "lion." In use by the Russians. Compare with other forms of Lev.
LUDMIL (Russian: Лудмил): Czech and Russian name composed of the Slavic elements lud "people, tribe" and mil "favor, grace," hence "people's favor."
LUKA: Hawaiian and Russian form of Greek Loukas, meaning "from Lucania."
LYOV: Variant spelling of Russian Lev, meaning "lion."
MAKAR (Макар): Short form of Russian Makariy, meaning "blessed."
MAKARI: Variant spelling of Russian Makariy, meaning "blessed."
MAKARIY (Макарий): Russian form of Greek Makarios, meaning "blessed."
MAKSIM (Максим): Russian name derived from Greek Maksimos, meaning "the greatest." Compare with another form of Maksim.
MAKSIMILIAN (Максимилиа́н): Russian form of Latin Maximilian, meaning "the greatest rival."
MARLEN (Марлен): Russian name created by blending the names Marx and Lenin. Compare with another form of Marlen.