What origin is the name Boleslaus?

Boleslaus comes from Slavic naming traditions. Names from this origin often carry meanings tied to nature, virtues or heritage.

What are good sister names for Boleslaus?

Names from the same slavic tradition pair naturally with Boleslaus — for example Mila, Nadia, Tatiana. You can browse more on our slavic names page.

Boleslaus

Discover the meaning and origin of the name Boleslaus

Boleslaus

Boy

Slavic

3 syllables

Boleslaus is a Slavic boy's name meaning "Sorrowful.".

Boleslaus is a boy name of Slavic origin meaning "Sorrowful.". At 9 letters it is a longer name, which leaves room for a nickname. It has 3 syllables.

Origin: Slavic
Gender: Boy
Syllables: 3

Meaning compiled from public name lists.

Last updated 22 October 2026.

Meaning

Sorrowful.

Popularity

No birth-record data (source: not in US birth records; popularity in India is not tracked)

Quick answers about Boleslaus

What does Boleslaus mean?

Boleslaus is a boy name of Slavic origin meaning "Sorrowful.".

How popular is Boleslaus?

We have no birth-record ranking for Boleslaus: it is not in US records, and India publishes no national name rankings. The meter above fills in as parents here view, search for and save the name.