Finnish
Etymology
From a Karelian -tsu diminutive of Russian Она (Ona) (Анания (Ananija)) and Оник (Onik) (Анисим (Anisim)).[1]
Pronunciation
- IPA(key): /ˈonɑtsu/, [ˈo̞nɑ̝ts̠u]
- Rhymes: -onɑtsu
- Syllabification(key): O‧nat‧su
- Hyphenation(key): O‧nat‧su
Proper noun
Onatsu
- a Finnish surname
Declension
| Inflection of Onatsu (Kotus type 1/valo, no gradation)
|
| nominative
|
Onatsu
|
Onatsut
|
| genitive
|
Onatsun
|
Onatsujen
|
| partitive
|
Onatsua
|
Onatsuja
|
| illative
|
Onatsuun
|
Onatsuihin
|
|
|
singular
|
plural
|
| nominative
|
Onatsu
|
Onatsut
|
| accusative
|
nom.
|
Onatsu
|
Onatsut
|
| gen.
|
Onatsun
|
| genitive
|
Onatsun
|
Onatsujen
|
| partitive
|
Onatsua
|
Onatsuja
|
| inessive
|
Onatsussa
|
Onatsuissa
|
| elative
|
Onatsusta
|
Onatsuista
|
| illative
|
Onatsuun
|
Onatsuihin
|
| adessive
|
Onatsulla
|
Onatsuilla
|
| ablative
|
Onatsulta
|
Onatsuilta
|
| allative
|
Onatsulle
|
Onatsuille
|
| essive
|
Onatsuna
|
Onatsuina
|
| translative
|
Onatsuksi
|
Onatsuiksi
|
| abessive
|
Onatsutta
|
Onatsuitta
|
| instructive
|
—
|
Onatsuin
|
| comitative
|
See the possessive forms below.
|
| first-person singular possessor
|
|
|
singular
|
plural
|
| nominative
|
Onatsuni
|
Onatsuni
|
| accusative
|
nom.
|
Onatsuni
|
Onatsuni
|
| gen.
|
Onatsuni
|
| genitive
|
Onatsuni
|
Onatsujeni
|
| partitive
|
Onatsuani
|
Onatsujani
|
| inessive
|
Onatsussani
|
Onatsuissani
|
| elative
|
Onatsustani
|
Onatsuistani
|
| illative
|
Onatsuuni
|
Onatsuihini
|
| adessive
|
Onatsullani
|
Onatsuillani
|
| ablative
|
Onatsultani
|
Onatsuiltani
|
| allative
|
Onatsulleni
|
Onatsuilleni
|
| essive
|
Onatsunani
|
Onatsuinani
|
| translative
|
Onatsukseni
|
Onatsuikseni
|
| abessive
|
Onatsuttani
|
Onatsuittani
|
| instructive
|
—
|
—
|
| comitative
|
— |
Onatsuineni
|
| second-person singular possessor
|
|
|
singular
|
plural
|
| nominative
|
Onatsusi
|
Onatsusi
|
| accusative
|
nom.
|
Onatsusi
|
Onatsusi
|
| gen.
|
Onatsusi
|
| genitive
|
Onatsusi
|
Onatsujesi
|
| partitive
|
Onatsuasi
|
Onatsujasi
|
| inessive
|
Onatsussasi
|
Onatsuissasi
|
| elative
|
Onatsustasi
|
Onatsuistasi
|
| illative
|
Onatsuusi
|
Onatsuihisi
|
| adessive
|
Onatsullasi
|
Onatsuillasi
|
| ablative
|
Onatsultasi
|
Onatsuiltasi
|
| allative
|
Onatsullesi
|
Onatsuillesi
|
| essive
|
Onatsunasi
|
Onatsuinasi
|
| translative
|
Onatsuksesi
|
Onatsuiksesi
|
| abessive
|
Onatsuttasi
|
Onatsuittasi
|
| instructive
|
—
|
—
|
| comitative
|
— |
Onatsuinesi
|
| first-person plural possessor
|
|
|
singular
|
plural
|
| nominative
|
Onatsumme
|
Onatsumme
|
| accusative
|
nom.
|
Onatsumme
|
Onatsumme
|
| gen.
|
Onatsumme
|
| genitive
|
Onatsumme
|
Onatsujemme
|
| partitive
|
Onatsuamme
|
Onatsujamme
|
| inessive
|
Onatsussamme
|
Onatsuissamme
|
| elative
|
Onatsustamme
|
Onatsuistamme
|
| illative
|
Onatsuumme
|
Onatsuihimme
|
| adessive
|
Onatsullamme
|
Onatsuillamme
|
| ablative
|
Onatsultamme
|
Onatsuiltamme
|
| allative
|
Onatsullemme
|
Onatsuillemme
|
| essive
|
Onatsunamme
|
Onatsuinamme
|
| translative
|
Onatsuksemme
|
Onatsuiksemme
|
| abessive
|
Onatsuttamme
|
Onatsuittamme
|
| instructive
|
—
|
—
|
| comitative
|
— |
Onatsuinemme
|
| second-person plural possessor
|
|
|
singular
|
plural
|
| nominative
|
Onatsunne
|
Onatsunne
|
| accusative
|
nom.
|
Onatsunne
|
Onatsunne
|
| gen.
|
Onatsunne
|
| genitive
|
Onatsunne
|
Onatsujenne
|
| partitive
|
Onatsuanne
|
Onatsujanne
|
| inessive
|
Onatsussanne
|
Onatsuissanne
|
| elative
|
Onatsustanne
|
Onatsuistanne
|
| illative
|
Onatsuunne
|
Onatsuihinne
|
| adessive
|
Onatsullanne
|
Onatsuillanne
|
| ablative
|
Onatsultanne
|
Onatsuiltanne
|
| allative
|
Onatsullenne
|
Onatsuillenne
|
| essive
|
Onatsunanne
|
Onatsuinanne
|
| translative
|
Onatsuksenne
|
Onatsuiksenne
|
| abessive
|
Onatsuttanne
|
Onatsuittanne
|
| instructive
|
—
|
—
|
| comitative
|
— |
Onatsuinenne
|
| third-person possessor
|
|
|
singular
|
plural
|
| nominative
|
Onatsunsa
|
Onatsunsa
|
| accusative
|
nom.
|
Onatsunsa
|
Onatsunsa
|
| gen.
|
Onatsunsa
|
| genitive
|
Onatsunsa
|
Onatsujensa
|
| partitive
|
Onatsuaan
Onatsuansa
|
Onatsujaan
Onatsujansa
|
| inessive
|
Onatsussaan
Onatsussansa
|
Onatsuissaan
Onatsuissansa
|
| elative
|
Onatsustaan
Onatsustansa
|
Onatsuistaan
Onatsuistansa
|
| illative
|
Onatsuunsa
|
Onatsuihinsa
|
| adessive
|
Onatsullaan
Onatsullansa
|
Onatsuillaan
Onatsuillansa
|
| ablative
|
Onatsultaan
Onatsultansa
|
Onatsuiltaan
Onatsuiltansa
|
| allative
|
Onatsulleen
Onatsullensa
|
Onatsuilleen
Onatsuillensa
|
| essive
|
Onatsunaan
Onatsunansa
|
Onatsuinaan
Onatsuinansa
|
| translative
|
Onatsukseen
Onatsuksensa
|
Onatsuikseen
Onatsuiksensa
|
| abessive
|
Onatsuttaan
Onatsuttansa
|
Onatsuittaan
Onatsuittansa
|
| instructive
|
—
|
—
|
| comitative
|
— |
Onatsuineen
Onatsuinensa
|
|
Statistics
- The surname Onatsu belongs to 126 individuals, according to February 2023 data from the Digital and Population Data Services Agency of Finland.
References
- ^ Mikkonen, Pirjo, Paikkala, Sirkka (2000) Sukunimet, Helsinki: Otava, →ISBN