Meronen

Finnish

Possibly from mera (“mare”, dialectal) +‎ -onen.^[1]

Meronen

Inflection of Meronen (Kotus type 38/nainen, no gradation)
nominative		Meronen	Meroset
genitive		Merosen	Merosten Merosien
partitive		Merosta	Merosia
illative		Meroseen	Merosiin
		singular	plural
nominative		Meronen	Meroset
accusative	nom.	Meronen	Meroset
accusative	gen.	Merosen	Meroset
genitive		Merosen	Merosten Merosien
partitive		Merosta	Merosia
inessive		Merosessa	Merosissa
elative		Merosesta	Merosista
illative		Meroseen	Merosiin
adessive		Merosella	Merosilla
ablative		Meroselta	Merosilta
allative		Meroselle	Merosille
essive		Merosena	Merosina
translative		Meroseksi	Merosiksi
abessive		Merosetta	Merositta
instructive		—	Merosin
comitative		See the possessive forms below.

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

first-person singular possessor
		singular	plural
nominative		Meroseni	Meroseni
accusative	nom.	Meroseni	Meroseni
accusative	gen.	Meroseni	Meroseni
genitive		Meroseni	Merosteni Merosieni
partitive		Merostani	Merosiani
inessive		Merosessani	Merosissani
elative		Merosestani	Merosistani
illative		Meroseeni	Merosiini
adessive		Merosellani	Merosillani
ablative		Meroseltani	Merosiltani
allative		Meroselleni	Merosilleni
essive		Merosenani	Merosinani
translative		Merosekseni	Merosikseni
abessive		Merosettani	Merosittani
instructive		—	—
comitative		—	Merosineni

second-person singular possessor
		singular	plural
nominative		Merosesi	Merosesi
accusative	nom.	Merosesi	Merosesi
accusative	gen.	Merosesi	Merosesi
genitive		Merosesi	Merostesi Merosiesi
partitive		Merostasi	Merosiasi
inessive		Merosessasi	Merosissasi
elative		Merosestasi	Merosistasi
illative		Meroseesi	Merosiisi
adessive		Merosellasi	Merosillasi
ablative		Meroseltasi	Merosiltasi
allative		Merosellesi	Merosillesi
essive		Merosenasi	Merosinasi
translative		Meroseksesi	Merosiksesi
abessive		Merosettasi	Merosittasi
instructive		—	—
comitative		—	Merosinesi

first-person plural possessor
		singular	plural
nominative		Merosemme	Merosemme
accusative	nom.	Merosemme	Merosemme
accusative	gen.	Merosemme	Merosemme
genitive		Merosemme	Merostemme Merosiemme
partitive		Merostamme	Merosiamme
inessive		Merosessamme	Merosissamme
elative		Merosestamme	Merosistamme
illative		Meroseemme	Merosiimme
adessive		Merosellamme	Merosillamme
ablative		Meroseltamme	Merosiltamme
allative		Merosellemme	Merosillemme
essive		Merosenamme	Merosinamme
translative		Meroseksemme	Merosiksemme
abessive		Merosettamme	Merosittamme
instructive		—	—
comitative		—	Merosinemme

second-person plural possessor
		singular	plural
nominative		Merosenne	Merosenne
accusative	nom.	Merosenne	Merosenne
accusative	gen.	Merosenne	Merosenne
genitive		Merosenne	Merostenne Merosienne
partitive		Merostanne	Merosianne
inessive		Merosessanne	Merosissanne
elative		Merosestanne	Merosistanne
illative		Meroseenne	Merosiinne
adessive		Merosellanne	Merosillanne
ablative		Meroseltanne	Merosiltanne
allative		Merosellenne	Merosillenne
essive		Merosenanne	Merosinanne
translative		Meroseksenne	Merosiksenne
abessive		Merosettanne	Merosittanne
instructive		—	—
comitative		—	Merosinenne

Meronen is the 1743^rd (tied with 6 other surnames) most common surname in Finland, belonging to 492 individuals, according to February 2023 data from the Digital and Population Data Services Agency of Finland.