Angelman syndrome

Quality:

Angelman syndrome - genetic condition in humans. Article “Angelman syndrome” in English Wikipedia has 74.9 points for quality (as of July 1, 2026). The article contains 85 references and 21 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 3.94 points.

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

Achievements in the last month:

Global Wikipedia:

The 9771^st most popular in all topics in the last month.

In June 2026 the article “Angelman syndrome” was edited by 5 authors in English Wikipedia and written by 11 authors in all languages.

Since the creation of article “Angelman syndrome”, its content was written by 422 registered users of English Wikipedia and edited by 1111 registered Wikipedia users in all languages.

The article is cited 426 times in English Wikipedia and cited 1265 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #3570 in May 2025
• Global: #6261 in May 2025

The highest popularity rank from 2008:

• Local (English): #579 in August 2024
• Global: #854 in August 2024

There are 34 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, 2026 (including revision history and pageviews for previous years).

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

#	Language	Quality grade	Quality score
1	English (en) Angelman syndrome		74.9238
2	Tamil (ta) ஏஞ்சல்மன் நோய்த்தொகை		61.8396
3	Estonian (et) Angelmani sündroom		58.4316
4	Korean (ko) 안젤만 증후군		42.9953
5	Armenian (hy) Անջելմանի համախտանիշ		41.6758
6	Serbo-Croatian (sh) Angelmanov sindrom		36.4831
7	Indonesian (id) Sindrom Angelman		34.5439
8	Thai (th) กลุ่มอาการแองเกลแมน		33.3187
9	Azerbaijani (az) Angelman sindromu		30.9823
10	Serbian (sr) Ангелманов синдром		30.5311

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

#	Language	Popularity award	Relative popularity
1	English (en) Angelman syndrome		10 914 418
2	German (de) Angelman-Syndrom		2 824 354
3	Spanish (es) Síndrome de Angelman		2 630 763
4	Russian (ru) Синдром Ангельмана		1 754 822
5	French (fr) Syndrome d'Angelman		1 163 860
6	Polish (pl) Zespół Angelmana		1 037 527
7	Italian (it) Sindrome di Angelman		775 661
8	Chinese (zh) 安格曼症候群		582 537
9	Portuguese (pt) Síndrome de Angelman		452 890
10	Japanese (ja) アンジェルマン症候群		396 145

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

#	Language	Popularity award	Relative popularity
1	English (en) Angelman syndrome		59 486
2	German (de) Angelman-Syndrom		15 074
3	Chinese (zh) 安格曼症候群		7 624
4	Russian (ru) Синдром Ангельмана		4 964
5	French (fr) Syndrome d'Angelman		3 802
6	Spanish (es) Síndrome de Angelman		2 052
7	Italian (it) Sindrome di Angelman		2 016
8	Polish (pl) Zespół Angelmana		1 967
9	Japanese (ja) アンジェルマン症候群		1 070
10	Hebrew (he) תסמונת אנגלמן		698

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

#	Language	AI award	Relative AI
1	English (en) Angelman syndrome		422
2	German (de) Angelman-Syndrom		99
3	French (fr) Syndrome d'Angelman		69
4	Spanish (es) Síndrome de Angelman		68
5	Italian (it) Sindrome di Angelman		44
6	Russian (ru) Синдром Ангельмана		42
7	Hebrew (he) תסמונת אנגלמן		41
8	Dutch (nl) Syndroom van Angelman		41
9	Polish (pl) Zespół Angelmana		29
10	Chinese (zh) 安格曼症候群		26

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

#	Language	AI award	Relative AI
1	English (en) Angelman syndrome		5
2	German (de) Angelman-Syndrom		3
3	Arabic (ar) متلازمة أنجيلمان		1
4	Azerbaijani (az) Angelman sindromu		1
5	Greek (el) Σύνδρομο Έιντζελμαν		1
6	Catalan (ca) Síndrome d'Angelman		0
7	Czech (cs) Angelmanův syndrom		0
8	Danish (da) Angelman syndrom		0
9	Spanish (es) Síndrome de Angelman		0
10	Estonian (et) Angelmani sündroom		0

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

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information