-664

664 BC - year. Article “-664” in Esperanto Wikipedia has 3.2 points for quality (as of July 1, 2025). The article contains 0 references and 3 sections.

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

Since the creation of article “-664”, its content was written by 1 registered users of Esperanto Wikipedia and edited by 220 registered Wikipedia users in all languages.

The article is cited 16 times in Esperanto Wikipedia and cited 1064 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Esperanto): #38898 in November 2023
• Global: #5743 in September 2002

The highest popularity rank from 2008:

• Local (Esperanto): #16272 in November 2023
• Global: #490580 in February 2015

There are 27 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.

#	Language	Quality grade	Quality score
1	Bulgarian (bg) 664 г. пр.н.е.		31.2927
2	Russian (ru) 664 год до н. э.		27.4781
3	Arabic (ar) 664 ق م		23.5448
4	Portuguese (pt) 664 a.C.		22.6208
5	English (en) 664 BC		20.9447
6	Vietnamese (vi) 664 TCN		20.4281
7	Belarusian (be) 664 да н.э.		18.8757
8	Chinese (zh) 前664年		18.6022
9	Japanese (ja) 紀元前664年		5.1094
10	Dutch (nl) 664 v.Chr.		4.7289

More...

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

The most popular language versions of the article "-664" in all the time

#	Language	Popularity award	Relative popularity
1	Polish (pl) 664 p.n.e.		35 837
2	English (en) 664 BC		27 503
3	Russian (ru) 664 год до н. э.		11 264
4	Italian (it) 664 a.C.		7 863
5	Portuguese (pt) 664 a.C.		7 748
6	Chinese (zh) 前664年		6 806
7	German (de) 664 v. Chr.		5 568
8	Ukrainian (uk) 664 до н. е.		4 595
9	Dutch (nl) 664 v.Chr.		4 415
10	Japanese (ja) 紀元前664年		4 330

More...

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

The most popular language versions of the article "-664" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) 664 BC		94
2	Russian (ru) 664 год до н. э.		55
3	Chinese (zh) 前664年		31
4	Serbian (sr) 664. п. н. е.		28
5	Japanese (ja) 紀元前664年		17
6	Polish (pl) 664 p.n.e.		12
7	Hungarian (hu) I. e. 664		11
8	Uzbek (uz) Mil. av. 664		11
9	Portuguese (pt) 664 a.C.		10
10	Arabic (ar) 664 ق م		8

More...

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

Language versions of the article "-664" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Dutch (nl) 664 v.Chr.		35
2	Italian (it) 664 a.C.		25
3	Russian (ru) 664 год до н. э.		24
4	Latin (la) 664 a.C.n.		19
5	English (en) 664 BC		18
6	Hungarian (hu) I. e. 664		16
7	Chinese (zh) 前664年		9
8	German (de) 664 v. Chr.		8
9	Galician (gl) -664		8
10	Polish (pl) 664 p.n.e.		7

More...

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

Language versions of the article "-664" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Japanese (ja) 紀元前664年		2
2	English (en) 664 BC		1
3	Arabic (ar) 664 ق م		0
4	Belarusian (be) 664 да н.э.		0
5	Bulgarian (bg) 664 г. пр.н.е.		0
6	German (de) 664 v. Chr.		0
7	Esperanto (eo) -664		0
8	Persian (fa) ۶۶۴ (پیش از میلاد)		0
9	Galician (gl) -664		0
10	Hungarian (hu) I. e. 664		0

More...

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

Language versions of the article "-664" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) 664 год до н. э.		268
2	Japanese (ja) 紀元前664年		127
3	Bulgarian (bg) 664 г. пр.н.е.		106
4	Persian (fa) ۶۶۴ (پیش از میلاد)		96
5	Polish (pl) 664 p.n.e.		63
6	Italian (it) 664 a.C.		48
7	Uzbek (uz) Mil. av. 664		31
8	Chinese (zh) 前664年		30
9	Ukrainian (uk) 664 до н. е.		28
10	Hungarian (hu) I. e. 664		26

More...

#	Language	Value
ar	Arabic 664 ق م
be	Belarusian 664 да н.э.
bg	Bulgarian 664 г. пр.н.е.
de	German 664 v. Chr.
en	English 664 BC
eo	Esperanto -664
fa	Persian ۶۶۴ (پیش از میلاد)
gl	Galician -664
hu	Hungarian I. e. 664
hy	Armenian Մ.թ.ա. 664
it	Italian 664 a.C.
ja	Japanese 紀元前664年
ka	Georgian ძვ. წ. 664
kk	Kazakh Б. з. д. 664 жыл
la	Latin 664 a.C.n.
nl	Dutch 664 v.Chr.
pl	Polish 664 p.n.e.
pt	Portuguese 664 a.C.
ru	Russian 664 год до н. э.
sh	Serbo-Croatian 664. pr. n. e.
sk	Slovak 664 pred Kr.
sl	Slovenian 664 pr. n. št.
sr	Serbian 664. п. н. е.
uk	Ukrainian 664 до н. е.
uz	Uzbek Mil. av. 664
vi	Vietnamese 664 TCN
zh	Chinese 前664年

Best Rank

Esperanto: #16272 11.2023

Global: #490580 02.2015

Best Rank

Esperanto: #38898 11.2023

Global: #5743 09.2002

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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