Jarosław
Nearly 190,000 Polish men carry it, but it's fading fast: only 25 boys got it last year. A Slavic name meaning "fierce glory".
Jarosław Pronunciation
Jarosław is pronounced yah-ROS-wahf (/jaˈrɔswaf/).
What Jarosław means
Where Jarosław comes from and what it has meant to the people who carry it.
Jarosław joins two old Slavic roots. Jar carried the sense of hardy, aggressive strength, and sław meant glory. Together they read as strong glory, which Polish keeps as silna sława. The name belongs to a wide Slavic family, so it also lives across the border as the variant Jaroslav.
The diminutive Jarek does the everyday work. A boy is Jarosław on the class register and Jarek to everyone in the room. There is a feminine form too, Jarosława, rarer but real.
One bearer makes the name easy to check: Jarosław Iwaszkiewicz, the poet and prose writer who shaped Polish letters across much of the twentieth century. Through him the strong glory of the roots gained a clear literary association. Say the short version and most Poles picture a Jarek they know.
When Jarosław celebrates name day
Jarosław appears 4 times in the Polish name day calendar, 1 of them as a main name, the first on 25 April.
The days Polish calendars list this name on. By custom you celebrate one of them, usually the first after your birthday.
Rarer dates. Only the most complete calendars add this name on these days. Most skip them, so hardly anyone celebrates then.
How many people are named Jarosław
1 in 113 men in Poland is named Jarosław. 189,339 people carry it in the 2025 register: rank #70 among male names.
Jarosław's popularity over time
25 boys were given the name in 2025, ranking #473 among newborns. It has been falling steadily since 2000. Still the #70 name among living men, even as it slips to #473 among newborns.
Where parents choose Jarosław
Jarosław is most popular in West Pomeranian, 56% above the national average (13 boys born 2019–2025), followed by Lower Silesian (+49%) and Pomeranian (+24%). It is least common in Subcarpathian and Holy Cross, 75% and 63% below average respectively.
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West Pomeranian
+56%1 in 6,494 babies
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Lower Silesian
+49%1 in 6,832 babies
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Pomeranian
+24%1 in 8,185 babies
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Subcarpathian
−75%1 in 40,188 babies
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Holy Cross
−63%1 in 27,717 babies
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Silesian
−47%1 in 18,965 babies
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West Pomeranian+56% 13 born1 in 6,494 babies+56%
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Lower Silesian+49% 23 born1 in 6,832 babies+49%
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Pomeranian+24% 18 born1 in 8,185 babies+24%
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Lubusz+23% 6 born1 in 8,276 babies+23%
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Podlaskie+23% 8 born1 in 8,223 babies+23%
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Lesser Poland+21% 27 born1 in 8,404 babies+21%
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Łódź+20% 15 born1 in 8,448 babies+20%
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Lublin+19% 12 born1 in 8,556 babies+19%
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Warmian-Masurian+13% 8 born1 in 8,974 babies+13%
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Masovian±0% 35 born1 in 10,122 babies±0%
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Greater Poland−6% 20 born1 in 10,762 babies−6%
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Opole−12% 4 born1 in 11,524 babies−12%
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Kuyavian-Pomeranian−35% 7 born1 in 15,626 babies−35%
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Silesian−47% 12 born1 in 18,965 babies−47%
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Holy Cross−63% 2 born1 in 27,717 babies−63%
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Subcarpathian−75% 3 born1 in 40,188 babies−75%
Jarosław as a middle name
Jarosław is a first name for 189,339 men in Poland and a middle name for another 58,290, a 76/24 split. In the men's middle-name ranking it sits 50th, between Mikołaj (60,849) and Wiesław (58,007).
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#48 Sławomir60,990
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#49 Mikołaj60,849
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#50 Jarosław58,290
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#51 Wiesław58,007
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#52 Dominik57,945