Around the globe, Sioeli (Sioeli 
) is a very rare largely boy's, but infrequently girly first name. The first name Sioeli is habitual in Australia, where it is a very rare masculine name, and the United States, where it is an extremely rare epicene name.
| VARIANT | COUNTRY |
|---|---|
| Sioeli | Australia, United States, New Zealand, Canada |
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sioeli nau Tongan missionary, TO (b. 1825) |
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| sioeli nau Tongan rugby union player, TO (b. 1976) |
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| sioeli lama Tongan born Romanian rugby union player (b. 1995) |
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| lama sioeli Tongan born Romanian rugby union player, TO (b. 1995) |
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Sua, Hafoka, Hehepoto, Fifita, Uhatafe, Matelau, Makaafi, Silafau, Sitauti, Sipaisi, Kongaika, Laupati, Tameifuna, Talanoa, Tuiasoa, Naufahu, Fakahua, Pasikala, Takataka, Tausinga, Fuimaono, Uluakiola, Lolohea, Kauvaka, Malafu, Uhila, Pua, Nau, Yen, Manu, Mafi, Mila, Auau, Kaho, Kupu, Palu, Taumalolo, Paea, Pulu, Latu, Vaka, Vave, Moala, Katoa, Langi, Taufa, Tupou, Folau, Puni, and Tuipulotu