Researching Juan Carlos
Explore the detail of Juan Carlos using the links below. We hope you find this information useful!
![]() | Did you know that in the 1881 UK census there were 39 people with the Carlos surname? In that year Carlos was ranked number 3540 for popularity in the UK. |
Good news! There is already a One Name Study on the Carlos surname.

The name Juan means "form of JOHN - God has given" and is of Spanish origin.
Records of Juan Carlos on Ancestry
Ancestry is a major source of information if you are filling out the detail of Juan Carlos in your family tree. A vast range of data is available to search ranging from census records, births, deaths and marriages, military records and immigration records to name but a few. Free trials are normally available and are a good way to fill out a lot of your tree quickly.
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Ancestry.com Global records search results for Juan Carlos. |
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Ancestry.com US records search results for Juan Carlos. |
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Ancestry.co.uk UK records search results for Juan Carlos. |
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Ancestry.ca Canadian records search results for Juan Carlos. |
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Ancestry.com.au Australian records search results for Juan Carlos. |
DNA
Sometimes you can run into a brick wall in your tree and you just don't have enough evidence to make that next step back in time. If you are lucky then you may find some previously undiscovered Carlos ancestors. Additionally, the modern DNA test can give you a breakdown of your ethnic mix - you may be surprised at the results!
Have you reached a brick wall in your Carlos Tree?
Birth, Death and Marriage Records for Juan Carlos and the Carlos Family Tree
Birth, Death and Marriage records are often the best method of making the links to the Carlos Genealogy that will form part of your family tree. Although records vary from country to country, they are normally the most formal record of a person's relations. From the sources listed below it will be possible to locate a birth record and, from that record, a birth certificate may be obtainable which is likely to list the names of the parents, therefore taking you back another generation. A marriage certificate may also list the names of the respective fathers of the bride and groom which may then help you to find them earlier in life on a census record enabling you to fill out more detail in the Carlos family tree.
Study Parish Records for Juan Carlos at Find My Past.
Study for the UK registered births, marriages and deaths of Juan Carlos using the FreeBMD database.
Search Genealogy Bank for Juan Carlos records.
Check out MyHeritage for Juan Carlos information.
Check out the LDS Database for records about Juan Carlos.
Research the Carlos surname using fold3 Military Archives and view images of original Carlos Military records.
Carlos Family Tree Databases
Another way to build your tree quickly is to use the research other people have already done. This can help to confirm or refute your own deductions - however, be wary of taking this data at face value as other researchers may not have been as meticulous as you. Always try to back up deductions with some definitive sources rather than relying too heavily on others.
Check out the WikiTree database for user contributed records for Juan Carlos.
Study MyTrees for information on the Carlos family and people looking to contact living Carlos relations.
Study One Great Family for Carlos records submitted by people who are already researching the Carlos Family Tree.
Find Juan Carlos from Ireland on findmypast.ie
Carlos Forums
There are a number of forums which are dedicated to rearching particular surnames. These can be good places to share your findings and also to tap into the knowledge that others may already have. These can sometimes be a good way of finding living relations as these tend not to show up on the other sources of information for privacy reasons.
Research the Carlos surname using Genealogy.com forums .
![]() | Did you know that there are currently 9115 people with the Carlos surname in the USA? Carlos is ranked number 154 for popularity in the USA. |
Miscellaneous Carlos Databases
Look at the Ellis Island Database for information on Juan Carlos. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Some Famous People called Juan Carlos
Juan Carlos I
Juan Carlos I ( Juan Carlos Alfonso Víctor María de Borbón y Borbón-Dos Sicilias, born 5 January 1938) is a member of the Spanish royal family who reigned as King of Spain from 22 November 1975 until his abdication on 19 June 2014. In Spain, since his abdication, Juan Carlos has usually been referred to as the Rey Emérito ("King Emeritus").
Juan Carlos is the grandson of Alfonso XIII, the last king of Spain before the abolition of the monarchy in 1931 and the subsequent declaration of the Second Spanish Republic. Juan Carlos was born in Rome during his family's exile. Francisco Franco took over the government of Spain after his victory in the Spanish Civil War in 1939, yet in 1947 Spain's status as a monarchy was affirmed and a law was passed allowing Franco to choose his successor. Juan Carlos's father, Juan, was the third son of King Alfonso, who had renounced his claims to the throne in January 1941. Juan was seen by Franco to be too liberal and in 1969 was bypassed in favour of Juan Carlos as Franco's successor as head of state.
Juan Carlos spent his early years in Italy and came to Spain in 1947 to continue his studies. After completing his secondary education in 1955, he began his military training and entered the General Military Academy at Zaragoza. Later, he attended the Naval Military School and the General Academy of the Air, and finished his tertiary education at the University of Madrid. In 1962, Juan Carlos married Princess Sophia of Greece and Denmark in Athens. The couple had two daughters and a son together: Elena, Cristina, and Felipe. Due to Franco's declining health, Juan Carlos first began periodically acting as Spain's head of state in the summer of 1974. Franco died in November the following year and Juan Carlos became king on 22 November 1975, two days after Franco's death, the first reigning monarch since 1931, although his exiled father did not formally renounce his claims to the throne in favor of his son until 1977.
Juan Carlos was expected to continue Franco's legacy. However, Juan Carlos introduced reforms to dismantle the Francoist regime and begin the Spanish transition to democracy soon after his accession. This led to the approval of the Spanish Constitution of 1978 in a referendum which re-established a constitutional monarchy. In 1981, Juan Carlos played a major role in preventing a coup that attempted to revert Spain to Francoist government in the King's name. In 2008, he was considered the most popular leader in all Ibero-America. Hailed for his role in Spain's transition to democracy, the King and the monarchy's reputation began to suffer after controversies surrounding his family arose, exacerbated by the public controversy centering on an elephant-hunting trip he undertook during a time of financial crisis in Spain.
In June 2014, Juan Carlos, citing personal reasons, abdicated in favour of his son, who acceded to the throne as Felipe VI. Since August 2020, Juan Carlos has lived in self-exile from Spain over allegedly improper ties to business deals in Saudi Arabia.
Source: Juan Carlos I, Wikipedia, The Free EncyclopediaOther names that sound a bit like Carlos
Family names can get corrupted over time, particularly where literacy was not as good. The following list contains some names that have similar sounds so you may want to also look at one or two of the more likely possibilites.
Caerlock Careless Carelock Carles Carlesi Carless Carlesso Carlick Carlisi Carlisle Carliss Carlisso Carlock Carloss Carlozzi Carlsen Carlson Carlsson Carlstead Carlsten Carlstrom Carlucci Carluccio Carolis Carolus Cearlock Cerlock Charlcraft Charles Charlescraft Charleson Charleston Charleswood Charlesworth Charliac Charlick Charlsen Charlson Cirlos Cirulis Coraluzzi Coreless Corless Corlies Corlis Corliss Corrales Corrallas Corrolson Crealock Crillcox Crolidge Crolius Croulis Cruywels Curles Curless Curlis Curlock





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