1955 - Today

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Princess Maha Chakri Sirindhorn, Princess Debaratana Rajasuda, The Princess Royal (Thai: มหาจักรีสิรินธร, Thai pronunciation: [mā.hǎː t͡ɕàk.krīː sì.rīn.tʰɔ̄ːn]; RTGS: Maha Chakkri Sirinthon; born April 2, 1955), formerly Princess Sirindhorn Debaratanasuda Kitivadhanadulsobhak (Thai: สมเด็จพระเจ้าลูกเธอ เจ้าฟ้าสิรินธรเทพรัตนสุดา กิติวัฒนาดุลโสภาคย์; RTGS: Sirinthontheppharattanasuda Kitiwatthanadunlasophak), is the second daughter of King Bhumibol Adulyadej and younger sister of King Vajiralongkorn.Thais commonly refer to her as "Phra Thep" (Thai: พระเทพ), meaning "princess angel". Her title in Thai is the female equivalent of the title once held by her brother, King Maha Vajiralongkorn. The Thai constitution was altered in 1974 to allow for female succession, thus making her eligible for the throne. Read more on Wikipedia

Since 2007, the English Wikipedia page of Sirindhorn has received more than 1,088,218 page views. Her biography is available in 30 different languages on Wikipedia (up from 27 in 2019). Sirindhorn is the 2,030th most popular writer (down from 1,609th in 2019), the 27th most popular biography from Thailand and the 2nd most popular Thai Writer.

Memorability Metrics

  • 1.1M

    Page Views (PV)

  • 65.41

    Historical Popularity Index (HPI)

  • 30

    Languages Editions (L)

  • 3.78

    Effective Languages (L*)

  • 3.18

    Coefficient of Variation (CV)

Notable Works

Page views of Sirindhorns by language


Among writers, Sirindhorn ranks 2,030 out of 5,794Before her are Neil Postman, Oscar Milosz, Ahad Ha'am, Elizabeth Siddal, Margaret Fuller, and Mohammad-Hossein Shahriar. After her are Kate Millett, Minna Canth, Francesc Eiximenis, Sébastien Japrisot, Gian Giorgio Trissino, and Marcellinus Comes.

Most Popular Writers in Wikipedia

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Among people born in 1955, Sirindhorn ranks 81Before her are Simon Rattle, Bill Paxton, Al-Waleed bin Talal, Lena Olin, Debra Winger, and Maria Shriver. After her are Daniel Bertoni, Alessandro Altobelli, Kelsey Grammer, Yuriy Sedykh, Bruno Conti, and Xander Berkeley.

Others Born in 1955

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In Thailand

Among people born in Thailand, Sirindhorn ranks 27 out of 137Before her are Michael Michai Kitbunchu (1929), Sunanda Kumariratana (1860), Nouhak Phoumsavanh (1910), Jacques Vergès (1924), Mahidol Adulyadej (1892), and Yingluck Shinawatra (1967). After her are Uthong (1314), Ajahn Chah (1918), Thanom Kittikachorn (1911), Samak Sundaravej (1935), Tony Jaa (1976), and Lisa (1997).

Among WRITERS In Thailand

Among writers born in Thailand, Sirindhorn ranks 2Before her are Emmanuelle Arsan (1932). After her are Buddhadasa (1906).