4 Letter Dog Names

2,306 names in this category, each with its meaning and background. See all letter count categories.

Olle

Swedish diminutive of olaf or oliver

Olli

Finnish variant of Olavi, from Swedish Olle.

Ollie

A diminutive of Oliver, which means 'olive tree' in Latin.

Olly

Diminutive of Oliver

Omar

Alternate transcription of Arabic Umar; also a Hebrew name meaning "speak, say"

Omir

No documented meaning; recorded as a rare Marshallese masculine given name

Ommi

Omri

Possibly means "servant" in Hebrew, from the root ʿamar, "to bind"

Onda

Japanese surname written 恩田

Ondi

Recorded as a rare feminine given name in American usage

Ondy

Onie

A diminutive or affectionate form of a name, often used for endearment

Onix

A mineral often used in jewelry, known for its layered colors.

Onja

A given name recorded in Malagasy

Onka

Recorded as a feminine given name in Japanese

Onki

Onna

A Dutch place name first attested as unne in 1313; also a Nigerian local government area

Onno

A name of Dutch origin meaning 'bear cub'.

Onny

Onur

Turkish, means "honour" or "pride", borrowed from French honneur

Onya

No documented meaning; recorded as a rare feminine given name in English

Ophel

Biblical Hebrew ʿōp̄el, an elevated or fortified part of a city

Ophie

Derived from the Greek word 'Sophia', meaning wisdom.

Opie

A diminutive form of the name 'Ophelia' or 'Opie' itself can be used as an affectionate term.

Opsie

Oran

Anglicized form of the Irish name Odhrán, from odur, meaning "dun, sallow".

Orbi

Orbo

Orby

English, formed from orb plus the suffix -y

Orco

Italian orco, a masculine noun from Latin Orcus

Orel

Means "light of God" in Hebrew, from ʾor "light" and ʾel "God"

Oren

Means "pine tree" in Hebrew

Oreo

English brand name of unknown origin; also a slur for well-assimilated black people

Oria

Italian form of Aurea

Orio

Oris

User-submitted: recorded as a masculine given name in English

Orit

Hebrew feminine given name meaning "light"

Orka

Orko

Recorded as a Basque masculine given name

Orli

Hebrew feminine given name meaning "my light"; also a Polish adjective from orzeł.

Orlo

A diminutive form of the name Orlando, meaning 'famous land'

Orly

Alternate transcription of Hebrew אוֹרְלִי (Orli); also a French place name from Latin Aureliacum

Orrie

Derived from the Gaelic name 'Orry', meaning 'the calm one'.

Orro

Orry

Recorded as a masculine given name in Manx

Orsi

Italian variant of 'bear'

Orso

Italian form of Ursus, from Latin ursus, meaning "bear".

Orva

Derived from Old Norse, meaning 'to inherit, to become.'

Orya

Recorded as a rare feminine given name in Hebrew

Orzo

Italian for 'barley'; a short-cut pasta shaped like a large grain of rice

Osak

Osan

A name of various origins, often meaning 'ocean' or 'river'

Osco

Italian, from Latin Oscus, Osci

Osea

Recorded as a masculine given name in Biblical Italian

Osie

Recorded as a given name in American English (rare, archaic)

Oska

Oska is not recorded as a given name in the sources checked

Osko

A name of Finnish origin meaning 'divine' or 'God's gift'.

Osmar

A given name, perhaps a blend of Osvaldo, Omar, Ademar and Oscar

Ossi

Diminutive of Osmo, Oskari and other names beginning with Os

Ossie

Diminutive of Oscar, Oswald and other names beginning with Os

Osso

Ossy

Otis

From an English surname derived from the medieval given name Ode, a cognate of Otto

Otta

From Old Norse ótta, "to frighten", or ótti, "fear"

Otte

Danish word for the number eight, from Old Norse átta.

Otti

A nickname derived from the name Otto, which means wealth or fortune.

Otto

Later German form of Audo, a short form of names beginning with Old High German ot, "wealth, fortune"

Otty

Recorded as a masculine given name in Popular Culture

Ouki

A variant of 'uki', which refers to a small, lively dog.

Oura

Owen

Anglicized form of the Welsh Owain or the Irish Eoghan

Owly

Title of an American children's graphic novel series by Andy Runton

Ozma

A name of a powerful sorceress and ruler in the Land of Oz

Ozzie

Diminutive of Oswald, Osborn and other names beginning with a similar sound

Ozzy

Variant of Ozzie; a diminutive, used in many European languages

Paco

A Spanish diminutive of Francisco, used as a nickname.

Padi

Pado

Pago

Paka

Finnish, from Spanish paca, from Old Tupi paka

Pako

Palo

Spanish for stick or pole; in Finnish, a burnt clearing or beacon fire

Pana

Recorded as a masculine given name in Inuit mythology

Papi

A term of endearment in Spanish, from papa, meaning 'daddy'.

Papu

Pard

Pari

Persian, 'pari' — a fairy.

Paso

A Finnish surname, a variant of Pasanen

Pato

Spanish word for duck; recorded as a given name in Spanish

Patz

A surname; also a Hebrew-origin word recorded by Wiktionary

Paul

From the Roman name Paulus, which meant "small" in Latin

Pava

Paws

Paxi

The plural Greek name (Paxi, Paxoi) for the Ionian island group of Paxos and Antipaxos

Paxo

English brand of stuffing and bread crumbs sold in the United Kingdom

Peek

Peko

Name of an ancient Estonian and Finnish god of crops, especially barley and brewing