Teorema Catherine

it

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Teorema Catherine

Quality:

An Abundance of Katherines - 2007 novel by John Green. This book is the 2633rd most popular in the global Wikipedia ranking of books. Article “Teorema Catherine” in Italian Wikipedia has 3.1 points for quality (as of July 1, 2025). The article contains 0 references and 3 sections.

This article has the best quality in German Wikipedia. However, the most popular language version of this article is English.

Achievements in all the time:
Global Wikipedia:
The 2633rd most popular in books.

Since the creation of article “Teorema Catherine”, its content was written by 5 registered users of Italian Wikipedia and edited by 199 registered Wikipedia users in all languages.

An Abundance of Katherines is on the 2633rd place in global ranking of books on Wikipedia in all the time.

The article is cited 4 times in Italian Wikipedia and cited 80 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #39885 in September 2016
  • Global: #48173 in May 2016

The highest popularity rank from 2008:

  • Local (Italian): #20215 in September 2015
  • Global: #37891 in June 2014

There are 13 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
1German (de)
Die erste Liebe (nach 19 vergeblichen Versuchen)
55.0764
2English (en)
An Abundance of Katherines
33.3917
3Hebrew (he)
שפע של קתרינות
27.1515
4Finnish (fi)
Teoria Katherinesta
13.2492
5Indonesian (id)
An Abundance of Katherines
11.3051
6Armenian (hy)
Բազմաքանակ Կատերիններ
10.2655
7Spanish (es)
El teorema Katherine
8.8146
8Portuguese (pt)
An Abundance of Katherines
7.6466
9Korean (ko)
이름을 말해줘
7.3657
10Czech (cs)
Příliš mnoho Kateřin
5.4325
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 "Teorema Catherine" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
An Abundance of Katherines
1 765 348
2Spanish (es)
El teorema Katherine
136 041
3Italian (it)
Teorema Catherine
69 887
4Portuguese (pt)
An Abundance of Katherines
37 058
5German (de)
Die erste Liebe (nach 19 vergeblichen Versuchen)
31 875
6Russian (ru)
Многочисленные Катерины
15 303
7Swedish (sv)
Katherine-teorin
11 540
8Finnish (fi)
Teoria Katherinesta
8 219
9Czech (cs)
Příliš mnoho Kateřin
6 950
10Korean (ko)
이름을 말해줘
1 294
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 "Teorema Catherine" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
An Abundance of Katherines
3 385
2Spanish (es)
El teorema Katherine
240
3Portuguese (pt)
An Abundance of Katherines
220
4Russian (ru)
Многочисленные Катерины
118
5Italian (it)
Teorema Catherine
110
6German (de)
Die erste Liebe (nach 19 vergeblichen Versuchen)
93
7Finnish (fi)
Teoria Katherinesta
23
8Swedish (sv)
Katherine-teorin
19
9Czech (cs)
Příliš mnoho Kateřin
18
10Hebrew (he)
שפע של קתרינות
14
More...

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

The highest AI

Language versions of the article "Teorema Catherine" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
An Abundance of Katherines
121
2Spanish (es)
El teorema Katherine
16
3German (de)
Die erste Liebe (nach 19 vergeblichen Versuchen)
14
4Russian (ru)
Многочисленные Катерины
11
5Swedish (sv)
Katherine-teorin
10
6Portuguese (pt)
An Abundance of Katherines
7
7Hebrew (he)
שפע של קתרינות
6
8Italian (it)
Teorema Catherine
5
9Armenian (hy)
Բազմաքանակ Կատերիններ
4
10Czech (cs)
Příliš mnoho Kateřin
2
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 "Teorema Catherine" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Czech (cs)
Příliš mnoho Kateřin
0
2German (de)
Die erste Liebe (nach 19 vergeblichen Versuchen)
0
3English (en)
An Abundance of Katherines
0
4Spanish (es)
El teorema Katherine
0
5Finnish (fi)
Teoria Katherinesta
0
6Hebrew (he)
שפע של קתרינות
0
7Armenian (hy)
Բազմաքանակ Կատերիններ
0
8Indonesian (id)
An Abundance of Katherines
0
9Italian (it)
Teorema Catherine
0
10Korean (ko)
이름을 말해줘
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 "Teorema Catherine" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
An Abundance of Katherines
34
2German (de)
Die erste Liebe (nach 19 vergeblichen Versuchen)
15
3Spanish (es)
El teorema Katherine
5
4Hebrew (he)
שפע של קתרינות
5
5Indonesian (id)
An Abundance of Katherines
5
6Italian (it)
Teorema Catherine
4
7Russian (ru)
Многочисленные Катерины
3
8Finnish (fi)
Teoria Katherinesta
2
9Korean (ko)
이름을 말해줘
2
10Swedish (sv)
Katherine-teorin
2
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
csCzech
Příliš mnoho Kateřin
deGerman
Die erste Liebe (nach 19 vergeblichen Versuchen)
enEnglish
An Abundance of Katherines
esSpanish
El teorema Katherine
fiFinnish
Teoria Katherinesta
heHebrew
שפע של קתרינות
hyArmenian
Բազմաքանակ Կատերիններ
idIndonesian
An Abundance of Katherines
itItalian
Teorema Catherine
koKorean
이름을 말해줘
ptPortuguese
An Abundance of Katherines
ruRussian
Многочисленные Катерины
svSwedish
Katherine-teorin

Popularity rank trends

Best Rank Italian:
#20215
09.2015
Global:
#37891
06.2014

AI rank trends

Best Rank Italian:
#39885
09.2016
Global:
#48173
05.2016

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on An Abundance of Katherines from Wikipedia articles about John Green, The Fault in Our Stars, Will Grayson, Will Grayson, The Missing Piece and Katerina. Whereas reading the article about An Abundance of Katherines people most often go to Wikipedia articles on John Green, Archduke Franz Ferdinand, Daniel Biss, Eureka effect and Looking for Alaska.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Italian Wikipedia the most popular articles on that day were: Niscemi, Morbo di K, Antonio Vergara, Moussa Diaby, Giovanni Borromeo, Antonio Chichiarelli, Il falsario (film 2025), Marty Supreme, I giorni del cielo, United States Immigration and Customs Enforcement.

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