Rioa Surname

3,055,934th
Most Common
surname in the World

Approximately 41 people bear this surname

Most prevalent in:
São Tomé and Príncipe
Highest density in:
São Tomé and Príncipe

Rioa Surname

The meaning of this surname is not listed.

Rioa Surname Distribution Map

PlaceIncidenceFrequencyRank in Area
São Tomé and Príncipe241:7,393515
Solomon Islands121:48,3369,616
Colombia21:23,887,03632,612
United States21:181,229,4661,556,795
Portugal11:10,418,24125,048

The alternate forms: Riôa (30), Rioâ (1), Rioã (1) & Riõa (1) are calculated separately.

Rioa (23) may also be a first name.

Rioa Last Name Facts

Where Does The Last Name Rioa Come From? nationality or country of origin

Rioa is more frequently found in São Tomé and Príncipe than any other country or territory. It can also occur as: Riôa, Rioâ, Rioã or Riõa. For other potential spellings of this surname click here.

How Common Is The Last Name Rioa? popularity and diffusion

The last name Rioa is the 3,055,934th most frequently held surname worldwide. It is borne by around 1 in 177,745,022 people. It is predominantly found in Africa, where 59 percent of Rioa live; 59 percent live in Central Africa and 59 percent live in Luso-Central Africa. Rioa is also the 2,239,265th most commonly used first name in the world It is held by 23 people.

This last name is most frequently occurring in São Tomé and Príncipe, where it is borne by 24 people, or 1 in 7,393. In São Tomé and Príncipe it is most common in: São Tomé, where 100 percent live. Beside São Tomé and Príncipe Rioa is found in 4 countries. It is also common in The Solomon Islands, where 29 percent live and Colombia, where 5 percent live.

Rioa Last Name Statistics demography

Rioa earn more than fifty percent more than the average income. In Colombia they earn 61.63% more than the national average, earning $36,693,900 COP per year.

Phonetically Similar Names

SurnameSimilarityWorldwide IncidencePrevalency
Riôa9230/
Rioâ921/
Rioã921/
Riõa921/
Rioja8915,172/
Rioaz8910/
Rioas895/
Rioha893/
Rio'a891/
Rioia891/
Roa86189,861/
Ria8649,082/
Rio8639,838/
Rihova8070/
Rijova8054/
Riojaz8023/
Raiova8017/
Risoya809/
Ritoya808/
Raiyoa804/
Riyoha802/
Ryioha801/
Riojah801/
Rizowa801/
Rioaia801/
Riojha801/
Rihoai801/
Rihoha801/
Rios751,115,749/
Riaz75564,669/
Riad7597,298/
Riya7531,576/
Roja7516,909/
Rijo7514,155/
Raia7510,746/
Rija759,319/
Roya757,976/
Riah756,407/
Riha755,456/
Riaj753,378/
Riat752,575/
Rias752,488/
Riot751,480/
Raio751,376/
Ruia751,308/
Reia751,131/
Riea75825/
Rioz75807/
Rioo75510/
Riyo75468/
Roia75352/
Roio75330/
Rhia75182/
Rooa75172/
Riay75154/
Reio75132/
Rioh75129/
Riao7593/
Rhoa7582/
Riho7556/
Rhio7523/
Rioy7520/
Ryia7519/
Riia7516/
Riaa7515/
Riua7514/
Riod7511/
Riap759/
Ruio758/
Rieo757/
Rzio755/
Rioi755/
Rgia754/
Rroa754/
Roșa754/
Ro'a754/
Rzia754/
Rioe753/
Riop752/
Rioj752/
Riae752/
Rioć752/
Hroa752/
Hria751/
Rgio751/
Ruoa751/
Rzoa751/
Ryio751/
Riio751/
Rihouay73108/
Riojaya7320/
Ritoyah7320/
Rihuoha738/
Raitoja734/
Regioua732/
Rioijas731/
Risooja731/
Rio'oha731/
Riohast730/
Ri673,363,006/
Ra67412,855/
Riyaz6745,560/
Riyad6726,477/
Riyas6714,984/
Rouha6710,360/
Rajia6710,224/
Regio676,311/
Rojha673,285/
Riach672,088/
Riadh671,632/
Reiad671,490/
Rijoo671,075/
Riyah671,052/
Raiah67939/
Rhiat67903/
Raiya67835/
Rijos67808/
Raiha67801/
Roiha67799/
Riead67785/
Rejia67783/
Ragia67776/
Reiah67746/
Riyat67617/
Ruiya67575/
Rojah67447/
Ruhia67445/
Roiah67408/
Royya67374/
Reoja67373/
Reija67371/
Rouja67367/
Raiaz67307/
Rijas67276/
Rajio67276/
Rioui67275/
Riaos67272/
Royat67248/
Riaji67228/
Royah67208/
Rijjo67201/
Ritea67197/
Rihia67196/
Reijo67193/
Raios67193/
Roias67184/
Royau67178/
Rogio67177/
Regia67176/
Reiya67174/
Riaie67170/
Raaia67166/
Rziha67160/
Rioyo67154/
Raija67149/
Rijad67146/
Rioch67145/
Rouya67138/
Rjiya67134/
Reyia67132/
Rijay67130/
Ryiad67129/
Rihas67113/
Riaaz67112/
Rihat67111/
Roaya67109/
Ragio67104/
Rihoy67101/
Rihya67101/
Reiha6798/
Rahia6796/
Royas6793/
Rugia6792/
Royad6783/
Riojo6780/
Rihah6778/
Rihai6778/
Riott6774/
Rohia6771/
Raiou6770/
Rijah6767/
Régio6764/
Riyos6761/
Rijho6759/
Rieha6759/
Raias6758/
Ruoya6758/
Hriňa6757/
Rijia6755/
Rihou6754/
Raiyo6750/
Rijau6749/
Rihad6747/
Rihaz6746/
Rioeh6745/
Rugio6744/
Roios6744/
Rihoe6742/
Royaa6742/
Roiya6741/
Rihaj6741/
Rojia6739/
Rijja6739/
Riaðo6739/
Rihoi6737/
Rooja6736/
Raijo6735/
Rahio6735/
Riayz6734/
Rieja6734/
Raiau6732/
Rihay6732/
Ryiah6731/
Rogia6731/
Hriňo6730/
Rohya6729/
Rijya6729/
Riaya6728/
Rijha6728/
Riahy6727/
Rhoya6727/
Rijai6726/
Rijoy6726/
Rehia6726/
Ryoya6726/
Riayo6725/
Raiho6725/
Rojea6725/
Riast6723/
Rieau6722/
Rauio6722/
Riaja6721/
Riazz6719/
Roiaz6719/
Rioho6718/
Riaho6718/
Rohja6717/
Rheia6717/
Rroja6716/
Rayia6715/
Riohe6715/
Rojaa6714/
Ruiah6714/
Rijoh6714/
Rohio6714/
Reiaz6714/
Reoas6714/
Riiaz6714/
Ruias6713/
Risea6713/
Rauia6713/
Roiat6712/
Rijaz6712/
Royap6712/
Rihoo6711/
Riyap6711/
Rijod6711/
Riass6710/
Riyya6710/
Rioss6710/
Riaue6710/
Reias6710/
Roaja6710/
Ruija6710/
Reoaz6710/
Rijat679/
Raiad679/
Ruhio679/
Riios678/
Rioji678/
Roija678/
Riaas678/
Riaee678/
Riots678/
Riaju677/
Riyae677/
Rouia677/
Riyod677/
Riejo677/
Riyoh677/
Rijop677/
Rihap677/
Hriya676/
Rujio676/
Rieya676/
Raiat676/
Riiya676/
Ryiaz676/
Rieaz676/
Hriaz676/
Rjova675/
Riyot675/
Riaha675/
Reoua675/
Rheio675/
Riost675/
Riaad675/
Reoya674/
Rihio674/
Rujia674/
Riyoj674/
Riyoz674/
Roiio674/
Riojs674/
Riahu674/
Rihao674/
Rijae674/
Rojja674/
Reeia674/
Riads674/
Reios674/
Riaye674/
Riias674/
Raioh674/
Róias674/
Roșia674/
Rrios674/
Rijio674/
Riahe674/
Rihuo674/
Rijap674/
Reioo674/
Riooh674/
Hriad674/
Hrias674/
Ricea673/
Riahp673/
Rieas673/
Rojya673/
Rhiya673/
Riadd673/
Ryoha673/
Royaz673/
Ruoja673/
Rhoja673/
Raiaa673/
Ruioz673/
Rriaz673/
Rihot673/
Riayd673/
Rhiaz673/
Rojio673/
Riatt672/
Rijoe672/
Riaey672/
Rieuo672/
Rihau672/
Rihos672/
Rijaa672/
Rioos672/
Rooya672/
Roaia672/
Ruiaz672/
Riawe672/
Riaei672/
Riaio672/
Ruios672/
Ruiyo672/
Hriot672/
Raowa672/
Rayio672/
Riadz672/
Ruiha671/
Rieho671/
Raioo671/
Ryiat671/
Rziya671/
Reoia671/
Rhiad671/
Rhiea671/
Riaia671/
Riaij671/
Riayi671/
Riays671/
Reiod671/
Rieaj671/
Rihga671/
Rihja671/
Rijea671/
Rijoj671/
Riods671/
Rioey671/
Riosj671/
Rjiah671/
Rejio671/
Ruoha671/
Rehio671/
Reova671/
Raiop671/
Reijouya671/
Riosd671/
Rieao671/
Rihha671/
Riiad671/
Rhias671/
Rhiha671/
Rhoia671/
Ri'ia671/
Riaao671/
Riaat671/
Riaau671/
Riahh671/
Riajo671/
Rgoia671/
Riaou671/
Riaoz671/
Riazt671/
Riaâo671/
Reoah671/
Ritéa671/
Riyia671/
Riyio671/
Raaio671/
Ryyia671/
Rzhia671/
Royaï671/
Rrioz671/
Ruiad671/
Rhaia671/
Rooia671/
Hriae671/
Rgaia671/
Roiyo671/
Ruyia671/
Ryiop671/
Rohha671/
Roiaa671/
Rrgio671/
Rruio671/
Reeio671/
Rieai671/
Rieat671/
Rijuo671/
Rgioj671/
Rioei671/
Riojy671/
Ro'ya671/
Rohea670/
Rijou670/
Royio670/
Reuio670/
Reioz670/
Rijot670/

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Footnotes

  • Surnames are taken as the first part of an person's inherited family name, caste, clan name or in some cases patronymic
  • Name distribution statistics are generated from a global database of over 4 billion people - more information
  • Heatmap: Dark red means there is a higher occurrence of the name, transitioning to light yellow signifies a progressively lower occurrence. Clicking on selected countries will show mapping at a regional level
  • Rank: Name are ranked by incidence using the ordinal ranking method; the name that occurs the most is assigned a rank of 1; name that occur less frequently receive an incremented rank; if two or more name occur the same number of times they are assigned the same rank and successive rank is incremented by the total preceeding names
  • Ethnic group cannot necessarily be determined by geographic occurrence
  • Similar: Names listed in the "Similar" section are phonetically similar and may not have any relation to Rioa
  • To find out more about this surname's family history, lookup records on Family​Search, My​Heritage, FindMyPast and Ancestry. Further information may be obtained by DNA analysis