Leszek II the Black

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Leszek II the Black

Quality:

Leszek II the Black - High Duke of Poland. Article “Leszek II the Black” in English Wikipedia has 27.2 points for quality (as of July 1, 2025). The article contains 0 references and 9 sections.

This article has the best quality in Polish Wikipedia. Also, this article is the most popular in that (English) language version.

In June 2025 the article “Leszek II the Black” was edited by 1 authors in English Wikipedia and written by 7 authors in all languages.

Since the creation of article “Leszek II the Black”, its content was written by 64 registered users of English Wikipedia and edited by 432 registered Wikipedia users in all languages.

The article is cited 167 times in English Wikipedia and cited 1717 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #15658 in April 2004
  • Global: #9810 in November 2024

The highest popularity rank from 2008:

  • Local (English): #569480 in January 2008
  • Global: #212580 in May 2008

There are 24 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Polish (pl)
Leszek Czarny
40.4381
2Chinese (zh)
萊謝克二世
38.8679
3German (de)
Leszek II.
32.6314
4Serbo-Croatian (sh)
Lešek II Crni
29.8855
5English (en)
Leszek II the Black
27.1967
6Greek (el)
Λέσεκ Β΄ ο Μέλας
26.5272
7Serbian (sr)
Лешко II Црни
24.1784
8Hungarian (hu)
II. Leszek lengyel fejedelem
24.0373
9Slovenian (sl)
Lešek II. Črni
20.9968
10Russian (ru)
Лешек Чёрный
20.6003
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Leszek II the Black" in all the time
#LanguagePopularity awardRelative popularity
1Polish (pl)
Leszek Czarny
464 681
2English (en)
Leszek II the Black
134 430
3Russian (ru)
Лешек Чёрный
54 635
4French (fr)
Lech II le Noir
15 286
5German (de)
Leszek II.
13 822
6Japanese (ja)
レシェク2世
13 689
7Czech (cs)
Lešek II. Černý
12 136
8Spanish (es)
Leszek II el Negro
10 641
9Hungarian (hu)
II. Leszek lengyel fejedelem
9 596
10Italian (it)
Leszek II di Polonia
8 341
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Leszek II the Black" in June 2025
#LanguagePopularity awardRelative popularity
1Polish (pl)
Leszek Czarny
1 853
2English (en)
Leszek II the Black
889
3Russian (ru)
Лешек Чёрный
285
4French (fr)
Lech II le Noir
158
5Chinese (zh)
萊謝克二世
75
6German (de)
Leszek II.
71
7Spanish (es)
Leszek II el Negro
63
8Czech (cs)
Lešek II. Černý
54
9Japanese (ja)
レシェク2世
52
10Italian (it)
Leszek II di Polonia
35
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Leszek II the Black" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Leszek II the Black
64
2Polish (pl)
Leszek Czarny
64
3French (fr)
Lech II le Noir
55
4German (de)
Leszek II.
45
5Russian (ru)
Лешек Чёрный
39
6Italian (it)
Leszek II di Polonia
31
7Hungarian (hu)
II. Leszek lengyel fejedelem
30
8Czech (cs)
Lešek II. Černý
14
9Ukrainian (uk)
Лешко II Чорний
14
10Spanish (es)
Leszek II el Negro
10
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Leszek II the Black" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Leszek II.
1
2English (en)
Leszek II the Black
1
3Italian (it)
Leszek II di Polonia
1
4Polish (pl)
Leszek Czarny
1
5Serbian (sr)
Лешко II Црни
1
6Ukrainian (uk)
Лешко II Чорний
1
7Chinese (zh)
萊謝克二世
1
8Belarusian (be)
Лешак Чорны
0
9Catalan (ca)
Leszek el Negre
0
10Czech (cs)
Lešek II. Černý
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Leszek II the Black" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Polish (pl)
Leszek Czarny
279
2English (en)
Leszek II the Black
167
3Russian (ru)
Лешек Чёрный
150
4French (fr)
Lech II le Noir
109
5Ukrainian (uk)
Лешко II Чорний
103
6Japanese (ja)
レシェク2世
75
7Czech (cs)
Lešek II. Černý
69
8Dutch (nl)
Leszek II van Polen
69
9Belarusian (be)
Лешак Чорны
68
10Chinese (zh)
萊謝克二世
67
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
beBelarusian
Лешак Чорны
caCatalan
Leszek el Negre
csCzech
Lešek II. Černý
deGerman
Leszek II.
elGreek
Λέσεκ Β΄ ο Μέλας
enEnglish
Leszek II the Black
esSpanish
Leszek II el Negro
frFrench
Lech II le Noir
huHungarian
II. Leszek lengyel fejedelem
idIndonesian
Leszek Czarny
itItalian
Leszek II di Polonia
jaJapanese
レシェク2世
koKorean
레셰크 2세
ltLithuanian
Lešekas Juodasis
nlDutch
Leszek II van Polen
plPolish
Leszek Czarny
roRomanian
Leszek al II-lea cel Negru
ruRussian
Лешек Чёрный
shSerbo-Croatian
Lešek II Crni
simpleSimple English
Leszek II the Black
slSlovenian
Lešek II. Črni
srSerbian
Лешко II Црни
ukUkrainian
Лешко II Чорний
zhChinese
萊謝克二世

Popularity rank trends

Best Rank English:
#569480
01.2008
Global:
#212580
05.2008

AI rank trends

Best Rank English:
#15658
04.2004
Global:
#9810
11.2024

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Leszek II the Black from Wikipedia articles about Bolesław V the Chaste, Casimir I of Kuyavia, List of Polish monarchs, Third Mongol invasion of Poland and Władysław I the Elbow-high. Whereas reading the article about Leszek II the Black people most often go to Wikipedia articles on Henryk IV Probus, Casimir I of Kuyavia, Władysław I the Elbow-high, Gryfina of Halych and Bolesław V the Chaste.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In English Wikipedia the most popular articles on that day were: Bad Bunny, Jeffrey Epstein, Epstein files, Ilia Malinin, Savannah Guthrie, Ghislaine Maxwell, 2026 Winter Olympics, List of Super Bowl halftime shows, Eileen Gu, Jutta Leerdam.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information