Title: Democratic Party (United States)
Content:  The Democratic-Republican Party splintered in 1824 into the short-lived National Republican Party and the Jacksonian movement which in 1828 became the Democratic Party. Under the Jacksonian era, the term "The Democracy" was in use by the party, but the name "Democratic Party" was eventually settled upon and became the official name in 1844. Members of the party are called "Democrats" or "Dems". The term "Democrat Party" has also been in local use but has usually been used by opponents since 1952 as a disparaging term. The most common mascot symbol for the party has been the donkey, or jackass. Andrew Jackson's enemies twisted his name to "jackass" as a term of ridicule regarding a 
Title: Democrats 66
Content:  At its foundation, the party was called Democrats '66 (Democraten '66, abbreviated D'66). The name referred to the party's goal of radical democratisation and to the year of foundation, which was supposed to convey a modern image. In 1981, the apostrophe was dropped: the name had become a successful political brand, but the year no longer conveyed a modern image.
Title: Socialist Party USA
Content:  tremendous amount of influence on the party. In its 1972 convention, the Socialist Party changed its name to Social Democrats, USA by a vote of 73 to 34. The change of name was supported by the two Co-Chairmen, Bayard Rustin and Charles S. Zimmerman of the International Ladies' Garment Workers' Union (ILGWU); and by the First National Vice Chairman James S. Glaser—these three were re-elected by acclamation. Renaming the party as SDUSA was meant to be "realistic". The New York Times observed that the Socialist Party had last sponsored Darlington Hoopes as its candidate for President in the 1956 election, who received only 2,121 votes, which 
Title: Democratic Party (South Africa)
Content:  The Democratic Party  (DP) was the name of the South African political party now called the Democratic Alliance. Although the Democratic Party name dates from 1989, the party existed under other labels throughout the apartheid years, when it was the Parliamentary opposition to the ruling National Party's policies.
Title: Democrat Party (epithet)
Content:  House of Representatives, relied heavily on words and phrases that cast Democrats in a negative light. The phrase Democrat Party gained new currency when the Republican Party, led by Gingrich, gained control of the House of Representatives in 1994. In 1996, the wording throughout the Republican Party platform was changed from Democratic Party to Democrat Party: Republican leaders "explained they wanted to make the subtle point that the Democratic Party had become elitist". A proposal to use the term in the August 2008 Republican platform for similar reasons was voted down, with leaders choosing to use Democratic Party. "We probably should use what the actual name is," said Mississippi Governor Haley Barbour, the panel's chairman. "At least in writing."
Title: Peace and Democracy Party
Content:  At the 3rd Congress of the party on 11 July 2014, the name was changed to the Democratic Regions Party and a new structure restricting activities on the local/regional government level was adopted.
Title: Democratic-Republican Party
Content:  (Hartford), November 27, 1800, p. 3; and Constitutional Telegraphe (Boston), November 29, 1800, p. 3. After 1802, some local organizations slowly began merging "Democratic" into their own name and became known as the "Democratic Republicans". Examples include 1802, 1803, 1804, 1804, 1805, 1806, 1807, 1808, 1809. but is used by some modern sources. Some present-day sources describe the party as the "Jeffersonian Republicans". Other sources have labeled the party as the "Democratic Party",  though that term was sometimes used pejoratively by Federalist opponents. Some argue that the party is not to be confused with the present-day Democratic Party, however, a direct historical political lineage between them is often affirmed by some historians, political scientists, commentators, and by modern Democrats, reinforcing both names' continued and occasionally interchangeable use.
Title: Jefferson–Jackson Dinner
Content:  breadth of change that has affected the Democratic Party and its current membership. Many state Democratic Parties have changed the traditional name. For example: In the same way, the Republican party has moved away from "Lincoln Dinners" for the same reason due to the realignment in American politics since the 1960s, especially in the Southern United States where conservatives now tend to be Republicans while liberals tend to be Democrats. As another example of the switch, the Democratic Obama administration led the effort to remove Andrew Jackson from the United States twenty-dollar bill, while Republican President Donald Trump praised Andrew Jackson as a populist hero who reminds him of himself, and personally delayed the effort.
Title: Democratic Socialist Federation
Content:  In its 1972 Convention, the Socialist Party had two Co-Chairmen, Bayard Rustin and Charles S. Zimmerman (of the International Ladies Garment Workers' Union, ILGWU) and a First National Vice Chairman, James S. Glaser, who were re-elected by acclamation. The Party changed its name to "Social Democrats, USA" by a vote of 73 to 34. Changing the name of the Socialist Party to "Social Democrats USA" was intended to be "realistic." The New York Times observed that the Socialist Party had last sponsored a candidate for President in 1956, who received only 2,121 votes, which were cast in only six states. Because the Socialist Party no longer sponsored candidates in Presidential elections, continued use of the name "Party" was "misleading" and hindered the recruiting of activists who participated in the Democratic Party, according to the majority report. The name "Socialist" was replaced by "Social Democrats" because many American associated the word "socialism" with Soviet communism. Moreover, the organization sought to distinguish itself from two small Marxist parties.
Title: Democratic Socialist Organizing Committee
Content:  to be "realistic". The New York Times observed that the SPA had last sponsored a candidate for President in 1956, who received only 2,121 votes, which were cast in only 6 states. Because the party no longer sponsored candidates in presidential elections, the name "Party" had been "misleading" as "Party" had hindered the recruiting of activists who participated in the Democratic Party, according to the majority report. The name "Socialist" was replaced by "Social Democrats" because many American associated the word "socialism" with Soviet Communism. The party also wished to distinguish itself from two small Marxist parties, the Socialist Workers Party and 

Question: when did the democratic party change its name?
Answer: the 1830s.