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Last names / O

Japanese Last Names Starting with O

83 Japanese surnames begin with O, from Oba (性ćș­) to Ozumi (ć€§äœ). Most describe a place, such as a field, river or hill. Each links to a page with its kanji, reading and meaning.

The most varied is Ogata, and these names average 3.5 syllables.

SurnameKanjiReadingLiteral meaning
Oba性ćș­ăŠăŠă°large + courtyard
Obata氏畑おばたlittle + farm
Obeć€§éƒšăŠăŠăčlarge + section
Ochić€§ćœ°ăŠăŠăĄlarge + ground
Odaçč”田おだweave + rice field
Odai性代おおだいlarge + substitute
Odate性立おおだおlarge + stand up
Oeć€§ćź¶ăŠăŠăˆlarge + house
Ofujić€§è—€ăŠăŠă”ă˜large + wisteria
Ogać€§ćŠ ăŠăŠăŒlarge + add
Ogaić€§æ”·ăŠăŠăŒă„large + sea
Ogamić€§äžŠăŠăŠăŒăżlarge + above
Ogata緒æ–čおがたthong + direction
Ogawać°ć·ăŠăŒă‚little + stream
Ogiè»ăŠăŽreed
Ogitać€§æ„ăŠăŠăŽăŸlarge + come
Ogoć€§ćŸŒăŠăŠă”large + behind
Ogurać€§è””ăŠăŠăă‚‰large + storehouse
Oharać€§ćŽŸăŠăŠăŻă‚‰large + meadow
Ohashić€§æ©‹ăŠăŠăŻă—large + bridge
Ohatać€§ç•‘ăŠăŠăŻăŸlarge + farm
Ohira性ćčłăŠăŠăČらlarge + even
Oi生朰おいlife + ground
Oikawaç”Ÿć·ăŠă„ă‹ă‚life + stream
Oishi生朰おいしlife + ground
Ojić€§ćœ°ăŠăŠă˜large + ground
Ojimać€§ćł¶ăŠăŠă˜ăŸlarge + island
Okaćȡおかmount
Okabećȡ郹おかăčmount + section
Okadaćȡ田おかだmount + rice field
Okado性門おおかどlarge + gate
Okami性䞊おおかみlarge + above
OkamotoćČĄæœŹăŠă‹ă‚‚ăšmount + book
Okata性æ–čおおかたlarge + direction
Okatsuć€§ć‹ăŠăŠă‹ă€large + victory
Okawać€§ć·ăŠăŠă‹ă‚large + stream
Okazakićȡ殎おかざきmount + promontory
Oke性柶おおけlarge + house
Okitać€§æ„ăŠăŠăăŸlarge + come
Okuboć„„äżăŠăăŒheart + protect
Okudaçœźç”°ăŠăă placement + rice field
Okumać„„é–“ăŠăăŸheart + interval
Omać€§é–“ăŠăŠăŸlarge + interval
Omataç”·ć…šăŠăŸăŸmale + whole
Omiyać€§éƒœăŠăŠăżă‚„large + metropolis
Omorić€§ç€ŸăŠăŠă‚‚ă‚Šlarge + company
Omotoć€§æœŹăŠăŠă‚‚ăšlarge + book
Omoyaéąćź¶ăŠă‚‚ă‚„mask + house
Omurać€§æ‘ăŠă†ă‚€ă‚‰large + village
Onaga性長おおăȘがlarge + long
Ondaæ€ç”°ăŠă‚“ă think + rice field
Onishić€§è„żăŠă†ă«ă—large + west
Ono氏野おぼlittle + plains
Osabeé•·éƒšăŠă•ăčlong + section
Osada性柚おおさだlarge + determine
Osaka氏é˜Șおさかlittle + heights
Osakabe我郹おさかăčpunish + section
Osakić€§ćŽŽăŠăŠă•ălarge + promontory
Osawa性æČąăŠă†ă•ă‚large + swamp
Osekić€§é–ąăŠăŠă›ălarge + connection
Oshimać€§ćł¶ăŠă†ă—ăŸlarge + island
Oshio性楩おおしおlarge + salt
Oshiroć€§ä»ŁăŠăŠă—ă‚large + substitute
Osonoć€§ć‰ŻăŠăŠăăźlarge + vice-
Osumić€§äœăŠăŠă™ăżlarge + dwell
Otać€Ș田おうたplump + rice field
Otakeć€§ćź…ăŠăŠăŸă‘large + home
Otakić€§æ»ăŠăŠăŸălarge + waterfall
Otanić€§è°·ăŠăŠăŸă«large + valley
Otomoć€§ć‹ăŠăŠăšă‚‚large + friend
Otorić€§ć–ăŠăŠăšă‚Šlarge + take
Otsuć€§éƒœăŠăŠă€large + metropolis
Otsuka性拙おお぀かlarge + task
Otsukić€§æœˆăŠăŠă€ălarge + month
Oue雄侊おうえmasculine + above
Oyać€§çŸąăŠă†ă‚„large + dart
Oyamać€§ć±±ăŠăŠă‚„ăŸlarge + mountain
Ozakić€§ć‰ăŠăŠă–ălarge + in front
Ozatoć€§éƒ·ăŠăŠă–ăšlarge + home town
Ozawać°ć·ăŠă–ă‚little + stream
Ozekić€§é–ąăŠăŠăœălarge + connection
Ozuć°éƒœăŠăšlittle + metropolis
Ozumić€§äœăŠăŠăšăżlarge + dwell

Kanji most used in O surnames

These characters appear most often in the surnames above.

KanjiMeaningReadingsStrokesSeen in
性large, big (taught in grade 1)ăƒ€ă‚€ă€ă‚żă‚€ă€ăŠăŠ3Tomomi, Hiroaki, Masahiro
氏little, small (taught in grade 1)ă‚·ăƒ§ă‚Šă€ăĄă„ă€ă“ă€ăŠ3Sayoko, Sayo, Konoha
田rice field, rice paddy (taught in grade 1)デン、た5Koda, Kida, Toda
ćČĄmount, hill, knoll (taught in grade 4)コォ、おか8Oka, Yoshioka, Okada
郚section, bureau, dept (taught in grade 3)ブ、ăč11Tanabe, Tochi, Abe
朰ground, earth (taught in grade 2)チ、ゾ6Ochi, China, Oi

Questions

What is the most common Japanese surname starting with O?

Ogata (緒æ–č) can be written in the most ways of the O surnames here. It means: thong + direction.

How long are Japanese surnames starting with O?

They average 3.5 syllables.

What do surnames starting with O usually mean?

Most describe a place, such as a field, river, hill or village. The table lists the literal meaning of each.

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