Finnish
Etymology
A variant of Kosti (a diminutive of Konstantin).[1]
Pronunciation
- IPA(key): /ˈkoi̯sti/, [ˈko̞i̯s̠ti]
- Rhymes: -oisti
- Syllabification(key): Kois‧ti
- Hyphenation(key): Kois‧ti
Proper noun
Koisti
- a Finnish surname
Declension
| Inflection of Koisti (Kotus type 5/risti, no gradation)
|
| nominative
|
Koisti
|
Koistit
|
| genitive
|
Koistin
|
Koistien
|
| partitive
|
Koistia
|
Koisteja
|
| illative
|
Koistiin
|
Koisteihin
|
|
|
singular
|
plural
|
| nominative
|
Koisti
|
Koistit
|
| accusative
|
nom.
|
Koisti
|
Koistit
|
| gen.
|
Koistin
|
| genitive
|
Koistin
|
Koistien
|
| partitive
|
Koistia
|
Koisteja
|
| inessive
|
Koistissa
|
Koisteissa
|
| elative
|
Koistista
|
Koisteista
|
| illative
|
Koistiin
|
Koisteihin
|
| adessive
|
Koistilla
|
Koisteilla
|
| ablative
|
Koistilta
|
Koisteilta
|
| allative
|
Koistille
|
Koisteille
|
| essive
|
Koistina
|
Koisteina
|
| translative
|
Koistiksi
|
Koisteiksi
|
| abessive
|
Koistitta
|
Koisteitta
|
| instructive
|
—
|
Koistein
|
| comitative
|
See the possessive forms below.
|
| first-person singular possessor
|
|
|
singular
|
plural
|
| nominative
|
Koistini
|
Koistini
|
| accusative
|
nom.
|
Koistini
|
Koistini
|
| gen.
|
Koistini
|
| genitive
|
Koistini
|
Koistieni
|
| partitive
|
Koistiani
|
Koistejani
|
| inessive
|
Koistissani
|
Koisteissani
|
| elative
|
Koististani
|
Koisteistani
|
| illative
|
Koistiini
|
Koisteihini
|
| adessive
|
Koistillani
|
Koisteillani
|
| ablative
|
Koistiltani
|
Koisteiltani
|
| allative
|
Koistilleni
|
Koisteilleni
|
| essive
|
Koistinani
|
Koisteinani
|
| translative
|
Koistikseni
|
Koisteikseni
|
| abessive
|
Koistittani
|
Koisteittani
|
| instructive
|
—
|
—
|
| comitative
|
— |
Koisteineni
|
| second-person singular possessor
|
|
|
singular
|
plural
|
| nominative
|
Koistisi
|
Koistisi
|
| accusative
|
nom.
|
Koistisi
|
Koistisi
|
| gen.
|
Koistisi
|
| genitive
|
Koistisi
|
Koistiesi
|
| partitive
|
Koistiasi
|
Koistejasi
|
| inessive
|
Koistissasi
|
Koisteissasi
|
| elative
|
Koististasi
|
Koisteistasi
|
| illative
|
Koistiisi
|
Koisteihisi
|
| adessive
|
Koistillasi
|
Koisteillasi
|
| ablative
|
Koistiltasi
|
Koisteiltasi
|
| allative
|
Koistillesi
|
Koisteillesi
|
| essive
|
Koistinasi
|
Koisteinasi
|
| translative
|
Koistiksesi
|
Koisteiksesi
|
| abessive
|
Koistittasi
|
Koisteittasi
|
| instructive
|
—
|
—
|
| comitative
|
— |
Koisteinesi
|
| first-person plural possessor
|
|
|
singular
|
plural
|
| nominative
|
Koistimme
|
Koistimme
|
| accusative
|
nom.
|
Koistimme
|
Koistimme
|
| gen.
|
Koistimme
|
| genitive
|
Koistimme
|
Koistiemme
|
| partitive
|
Koistiamme
|
Koistejamme
|
| inessive
|
Koistissamme
|
Koisteissamme
|
| elative
|
Koististamme
|
Koisteistamme
|
| illative
|
Koistiimme
|
Koisteihimme
|
| adessive
|
Koistillamme
|
Koisteillamme
|
| ablative
|
Koistiltamme
|
Koisteiltamme
|
| allative
|
Koistillemme
|
Koisteillemme
|
| essive
|
Koistinamme
|
Koisteinamme
|
| translative
|
Koistiksemme
|
Koisteiksemme
|
| abessive
|
Koistittamme
|
Koisteittamme
|
| instructive
|
—
|
—
|
| comitative
|
— |
Koisteinemme
|
| second-person plural possessor
|
|
|
singular
|
plural
|
| nominative
|
Koistinne
|
Koistinne
|
| accusative
|
nom.
|
Koistinne
|
Koistinne
|
| gen.
|
Koistinne
|
| genitive
|
Koistinne
|
Koistienne
|
| partitive
|
Koistianne
|
Koistejanne
|
| inessive
|
Koistissanne
|
Koisteissanne
|
| elative
|
Koististanne
|
Koisteistanne
|
| illative
|
Koistiinne
|
Koisteihinne
|
| adessive
|
Koistillanne
|
Koisteillanne
|
| ablative
|
Koistiltanne
|
Koisteiltanne
|
| allative
|
Koistillenne
|
Koisteillenne
|
| essive
|
Koistinanne
|
Koisteinanne
|
| translative
|
Koistiksenne
|
Koisteiksenne
|
| abessive
|
Koistittanne
|
Koisteittanne
|
| instructive
|
—
|
—
|
| comitative
|
— |
Koisteinenne
|
| third-person possessor
|
|
|
singular
|
plural
|
| nominative
|
Koistinsa
|
Koistinsa
|
| accusative
|
nom.
|
Koistinsa
|
Koistinsa
|
| gen.
|
Koistinsa
|
| genitive
|
Koistinsa
|
Koistiensa
|
| partitive
|
Koistiaan
Koistiansa
|
Koistejaan
Koistejansa
|
| inessive
|
Koistissaan
Koistissansa
|
Koisteissaan
Koisteissansa
|
| elative
|
Koististaan
Koististansa
|
Koisteistaan
Koisteistansa
|
| illative
|
Koistiinsa
|
Koisteihinsa
|
| adessive
|
Koistillaan
Koistillansa
|
Koisteillaan
Koisteillansa
|
| ablative
|
Koistiltaan
Koistiltansa
|
Koisteiltaan
Koisteiltansa
|
| allative
|
Koistilleen
Koistillensa
|
Koisteilleen
Koisteillensa
|
| essive
|
Koistinaan
Koistinansa
|
Koisteinaan
Koisteinansa
|
| translative
|
Koistikseen
Koistiksensa
|
Koisteikseen
Koisteiksensa
|
| abessive
|
Koistittaan
Koistittansa
|
Koisteittaan
Koisteittansa
|
| instructive
|
—
|
—
|
| comitative
|
— |
Koisteineen
Koisteinensa
|
|
Derived terms
Statistics
- Koisti is the 7528th (tied with 68 other surnames) most common surname in Finland, belonging to 86 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