Tolppi

Finnish

Probably from vernacular forms of the Germanic name (German Adolf).^[1]

Tolppi

Inflection of Tolppi (Kotus type 5*B/risti, pp-p gradation)
nominative		Tolppi	Tolpit
genitive		Tolpin	Tolppien
partitive		Tolppia	Tolppeja
illative		Tolppiin	Tolppeihin
		singular	plural
nominative		Tolppi	Tolpit
accusative	nom.	Tolppi	Tolpit
accusative	gen.	Tolpin	Tolpit
genitive		Tolpin	Tolppien
partitive		Tolppia	Tolppeja
inessive		Tolpissa	Tolpeissa
elative		Tolpista	Tolpeista
illative		Tolppiin	Tolppeihin
adessive		Tolpilla	Tolpeilla
ablative		Tolpilta	Tolpeilta
allative		Tolpille	Tolpeille
essive		Tolppina	Tolppeina
translative		Tolpiksi	Tolpeiksi
abessive		Tolpitta	Tolpeitta
instructive		—	Tolpein
comitative		See the possessive forms below.

Possessive forms of Tolppi (Kotus type 5*B/risti, pp-p gradation)

first-person singular possessor
		singular	plural
nominative		Tolppini	Tolppini
accusative	nom.	Tolppini	Tolppini
accusative	gen.	Tolppini	Tolppini
genitive		Tolppini	Tolppieni
partitive		Tolppiani	Tolppejani
inessive		Tolpissani	Tolpeissani
elative		Tolpistani	Tolpeistani
illative		Tolppiini	Tolppeihini
adessive		Tolpillani	Tolpeillani
ablative		Tolpiltani	Tolpeiltani
allative		Tolpilleni	Tolpeilleni
essive		Tolppinani	Tolppeinani
translative		Tolpikseni	Tolpeikseni
abessive		Tolpittani	Tolpeittani
instructive		—	—
comitative		—	Tolppeineni

second-person singular possessor
		singular	plural
nominative		Tolppisi	Tolppisi
accusative	nom.	Tolppisi	Tolppisi
accusative	gen.	Tolppisi	Tolppisi
genitive		Tolppisi	Tolppiesi
partitive		Tolppiasi	Tolppejasi
inessive		Tolpissasi	Tolpeissasi
elative		Tolpistasi	Tolpeistasi
illative		Tolppiisi	Tolppeihisi
adessive		Tolpillasi	Tolpeillasi
ablative		Tolpiltasi	Tolpeiltasi
allative		Tolpillesi	Tolpeillesi
essive		Tolppinasi	Tolppeinasi
translative		Tolpiksesi	Tolpeiksesi
abessive		Tolpittasi	Tolpeittasi
instructive		—	—
comitative		—	Tolppeinesi

first-person plural possessor
		singular	plural
nominative		Tolppimme	Tolppimme
accusative	nom.	Tolppimme	Tolppimme
accusative	gen.	Tolppimme	Tolppimme
genitive		Tolppimme	Tolppiemme
partitive		Tolppiamme	Tolppejamme
inessive		Tolpissamme	Tolpeissamme
elative		Tolpistamme	Tolpeistamme
illative		Tolppiimme	Tolppeihimme
adessive		Tolpillamme	Tolpeillamme
ablative		Tolpiltamme	Tolpeiltamme
allative		Tolpillemme	Tolpeillemme
essive		Tolppinamme	Tolppeinamme
translative		Tolpiksemme	Tolpeiksemme
abessive		Tolpittamme	Tolpeittamme
instructive		—	—
comitative		—	Tolppeinemme

second-person plural possessor
		singular	plural
nominative		Tolppinne	Tolppinne
accusative	nom.	Tolppinne	Tolppinne
accusative	gen.	Tolppinne	Tolppinne
genitive		Tolppinne	Tolppienne
partitive		Tolppianne	Tolppejanne
inessive		Tolpissanne	Tolpeissanne
elative		Tolpistanne	Tolpeistanne
illative		Tolppiinne	Tolppeihinne
adessive		Tolpillanne	Tolpeillanne
ablative		Tolpiltanne	Tolpeiltanne
allative		Tolpillenne	Tolpeillenne
essive		Tolppinanne	Tolppeinanne
translative		Tolpiksenne	Tolpeiksenne
abessive		Tolpittanne	Tolpeittanne
instructive		—	—
comitative		—	Tolppeinenne

Tolppi is the 5669^th (tied with 42 other surnames) most common surname in Finland, belonging to 123 individuals, according to February 2023 data from the Digital and Population Data Services Agency of Finland.