Ubol Ratana

1951 - Today

Photo of Ubol Ratana

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Princess Ubol Ratana (Thai: อุบลรัตน, RTGS: Ubonrat, pronounced [ʔùʔ.bōn.rát]; born 5 April 1951) is a member of the Thai royal family. She is the eldest child of King Bhumibol Adulyadej and Queen Sirikit and elder sister of King Vajiralongkorn. In 1972, she married American citizen Peter Ladd Jensen and settled in the United States, losing her royal title in the process. Read more on Wikipedia

Since 2007, the English Wikipedia page of Ubol Ratana has received more than 559,089 page views. Her biography is available in 25 different languages on Wikipedia (up from 24 in 2019). Ubol Ratana is the 453rd most popular singer (down from 272nd in 2019), the 207th most popular biography from Switzerland and the 2nd most popular Swiss Singer.

Memorability Metrics

  • 560k

    Page Views (PV)

  • 64.95

    Historical Popularity Index (HPI)

  • 25

    Languages Editions (L)

  • 4.15

    Effective Languages (L*)

  • 2.77

    Coefficient of Variation (CV)

Page views of Ubol Ratanas by language


Among singers, Ubol Ratana ranks 453 out of 3,541Before her are Carly Simon, Nellie Melba, Basshunter, Maggie Reilly, Jessye Norman, and Luis Eduardo Aute. After her are Ahmet Kaya, Camarón de la Isla, Violetta Villas, Lusine Zakaryan, Raphael, and Noel Gallagher.

Most Popular Singers in Wikipedia

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Among people born in 1951, Ubol Ratana ranks 102Before her are Lynda Carter, Mick Mars, Carl Wieman, Pierre Lemaitre, Tommy Bolin, and Treat Williams. After her are Ace Frehley, Behgjet Pacolli, Christian Lacroix, Joachim Streich, Jackie Jackson, and Enki Bilal.

Others Born in 1951

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In Switzerland

Among people born in Switzerland, Ubol Ratana ranks 207 out of 749Before her are Bernard Tschumi (1944), Daniel Peter (1836), Johann Peter Hebel (1760), André Abegglen (1909), Anton Graff (1736), and Andy Hug (1964). After her are Jeremias Gotthelf (1797), Frithjof Schuon (1907), Nicolas Théodore de Saussure (1767), Josias Braun-Blanquet (1884), Alfred Escher (1819), and Georges Cottier (1922).

Among SINGERS In Switzerland

Among singers born in Switzerland, Ubol Ratana ranks 2Before her are Lys Assia (1924). After her are Lisa Della Casa (1919), Andreas Vollenweider (1953), Anita Traversi (1937), Henri Dès (1940), Salvatore Licitra (1968), Paolo Meneguzzi (1976), Michael von der Heide (1971), Francine Jordi (1977), Yves Larock (1977), and Luca Hänni (1994).