Leonhard

E63113
given name human masculine given name

Leonhard is a masculine given name most famously borne by the prolific 18th-century Swiss mathematician and physicist Leonhard Euler.

Jump to: Surface forms Statements Referenced by

Observed surface forms (2)

Surface form Occurrences
Leonhard Euler 0
Leonhard (Old High German personal name) 1

Statements (49)

Predicate Object
instanceOf given name ⓘ
human ⓘ
masculine given name ⓘ
citizenship Switzerland ⓘ
commonInCentury 18th century ⓘ
commonInRegion German-speaking Europe ⓘ
countryOfOrigin Switzerland ⓘ
dateOfBirth 1707-04-15 ⓘ
dateOfDeath 1783-09-18 ⓘ
derivedFrom Old High German "hart" (brave, hardy) ⓘ
Old High German "lewo" or "leo" (lion) ⓘ
etymologicalRoot Leonhard self-linksurface differs ⓘ
surface form: Leonhard (Old High German personal name)
familyName Leonhard Euler ⓘ
surface form: Euler
fieldOfWork analysis ⓘ
astronomy ⓘ
engineering ⓘ
graph theory ⓘ
mathematics ⓘ
mechanics ⓘ
number theory ⓘ
optics ⓘ
physics ⓘ
topology ⓘ
gender masculine ⓘ
givenName Leonhard self-linksurface differs ⓘ
hasVariant Lenhart ⓘ
Leonard ⓘ
Leonardo da Vinci ⓘ
surface form: Leonardo

Léonard ⓘ
languageOfOrigin German ⓘ
meaning brave lion ⓘ
lion-strong ⓘ
notableBearer Leonhard Euler ⓘ
notableFor Euler’s polyhedron formula ⓘ
surface form: Euler characteristic in topology

Euler's formula e^{iπ}+1=0 ⓘ
Euler’s formula for complex exponentials ⓘ
surface form: Euler's identity

foundational work in many areas of mathematics ⓘ
introducing much of modern mathematical notation ⓘ
occupation mathematician ⓘ
physicist ⓘ
placeOfBirth Basel NERFINISHED ⓘ
placeOfDeath St. Petersburg ⓘ
surface form: Saint Petersburg
relatedName Leo ⓘ
Leon ⓘ
Leonid NERFINISHED ⓘ
usage Austrian German ⓘ
German ⓘ
Alemannic German ⓘ
surface form: Swiss German
writingSystem Latin alphabet ⓘ

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

Leonard → derivedFrom → Leonhard ⓘ
Leonhard → etymologicalRoot → Leonhard self-linksurface differs ⓘ
this entity surface form: Leonhard (Old High German personal name)
Leonhard Euler → givenName → Leonhard ⓘ
Leonhard → givenName → Leonhard self-linksurface differs ⓘ
subject surface form: Leonhard Euler
Leonard → hasVariant → Leonhard ⓘ