Last name Leão (Leon 
, レオン 
, Leão 
) , in the entire world, is a prevalent surname. The surname Leão is characteristic of Latin America and the Caribbean, particularly Saint Lucia, where it is a common surname, Guatemala, and Peru (explore the name in all countries). Measured by absolute frequency, this name is the most popular in Latin America and the Caribbean, particularly Mexico, Peru, and Colombia. Much less frequently, Leão is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leon | Mexico, Colombia, United States, Peru, Poland |
| レオン | Japan |
| Leão | Spain, Mexico, Colombia, Venezuela, United States |
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teresa de leão Countess-Queen of Portugal, PT (b. 1080) |
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| ana afonso de leão Queen of Nkondo (b. 1625) |
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joaquim antão fernandes leão Brazilian politician (1809-1887), BR (b. 1809) |
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policarpo lopes de leão Brazilian politician, BR (b. 1814) |
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ricardo leão sabino Brazilian military, teacher, politician, philosopher, BR (b. 1814) |
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francisco josé da rocha leão, conde de itamarati PT (b. 1806) |
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antônio de sousa leão BR (b. 1808) |
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domingos de sousa leão Brazilian politician (1819-1879), BR (b. 1819) |
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augusto de sousa leão Brazilian politician, BR (b. 1830) |
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| josé fernando carneiro leão Brazilian military and nobleman (1782-1832), BR (b. 1782) |
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| francisco josé da rocha leão PT (b. 1781) |
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| josé alexandre carneiro leão Brazilian diplomat, BR (b. 1793) |
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leão da silveira terres BR (b. 1850) |
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eusébio leão Portuguese politician, PT (b. 1864) |
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antónio barbosa leão PT (b. 1860) |
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