Noponen

Finnish

Possibly from a vernacular form of the Germanic (Old High German) name Notbert +‎ -nen.^[1]

Noponen

Inflection of Noponen (Kotus type 38/nainen, no gradation)
nominative		Noponen	Noposet
genitive		Noposen	Noposten Noposien
partitive		Noposta	Noposia
illative		Noposeen	Noposiin
		singular	plural
nominative		Noponen	Noposet
accusative	nom.	Noponen	Noposet
accusative	gen.	Noposen	Noposet
genitive		Noposen	Noposten Noposien
partitive		Noposta	Noposia
inessive		Noposessa	Noposissa
elative		Noposesta	Noposista
illative		Noposeen	Noposiin
adessive		Noposella	Noposilla
ablative		Noposelta	Noposilta
allative		Noposelle	Noposille
essive		Noposena	Noposina
translative		Noposeksi	Noposiksi
abessive		Noposetta	Nopositta
instructive		—	Noposin
comitative		See the possessive forms below.

Possessive forms of Noponen (Kotus type 38/nainen, no gradation)

first-person singular possessor
		singular	plural
nominative		Noposeni	Noposeni
accusative	nom.	Noposeni	Noposeni
accusative	gen.	Noposeni	Noposeni
genitive		Noposeni	Noposteni Noposieni
partitive		Nopostani	Noposiani
inessive		Noposessani	Noposissani
elative		Noposestani	Noposistani
illative		Noposeeni	Noposiini
adessive		Noposellani	Noposillani
ablative		Noposeltani	Noposiltani
allative		Noposelleni	Noposilleni
essive		Noposenani	Noposinani
translative		Noposekseni	Noposikseni
abessive		Noposettani	Noposittani
instructive		—	—
comitative		—	Noposineni

second-person singular possessor
		singular	plural
nominative		Noposesi	Noposesi
accusative	nom.	Noposesi	Noposesi
accusative	gen.	Noposesi	Noposesi
genitive		Noposesi	Nopostesi Noposiesi
partitive		Nopostasi	Noposiasi
inessive		Noposessasi	Noposissasi
elative		Noposestasi	Noposistasi
illative		Noposeesi	Noposiisi
adessive		Noposellasi	Noposillasi
ablative		Noposeltasi	Noposiltasi
allative		Noposellesi	Noposillesi
essive		Noposenasi	Noposinasi
translative		Noposeksesi	Noposiksesi
abessive		Noposettasi	Noposittasi
instructive		—	—
comitative		—	Noposinesi

first-person plural possessor
		singular	plural
nominative		Noposemme	Noposemme
accusative	nom.	Noposemme	Noposemme
accusative	gen.	Noposemme	Noposemme
genitive		Noposemme	Nopostemme Noposiemme
partitive		Nopostamme	Noposiamme
inessive		Noposessamme	Noposissamme
elative		Noposestamme	Noposistamme
illative		Noposeemme	Noposiimme
adessive		Noposellamme	Noposillamme
ablative		Noposeltamme	Noposiltamme
allative		Noposellemme	Noposillemme
essive		Noposenamme	Noposinamme
translative		Noposeksemme	Noposiksemme
abessive		Noposettamme	Noposittamme
instructive		—	—
comitative		—	Noposinemme

second-person plural possessor
		singular	plural
nominative		Noposenne	Noposenne
accusative	nom.	Noposenne	Noposenne
accusative	gen.	Noposenne	Noposenne
genitive		Noposenne	Nopostenne Noposienne
partitive		Nopostanne	Noposianne
inessive		Noposessanne	Noposissanne
elative		Noposestanne	Noposistanne
illative		Noposeenne	Noposiinne
adessive		Noposellanne	Noposillanne
ablative		Noposeltanne	Noposiltanne
allative		Noposellenne	Noposillenne
essive		Noposenanne	Noposinanne
translative		Noposeksenne	Noposiksenne
abessive		Noposettanne	Noposittanne
instructive		—	—
comitative		—	Noposinenne

Noponen is the 1576^th (tied with 3 other surnames) most common surname in Finland, belonging to 544 individuals, according to February 2023 data from the Digital and Population Data Services Agency of Finland.