The term "Sumerian" is the common name given to the ancient inhabitants of southern Mesopotamia by their successors, the Semitic Akkadians. The Sumerians called themselves sag-giga, literally meaning "the black-headed people". The Akkadian word Shumer may represent this name in dialect, but it is unknown why the Akkadians called the southern land Shumeru. Biblical Shinar, Egyptian Sngr and Hittite Šanhar(a) could be western variants of Šumer
Severalpeople have claimed decendents of Sumerians or related to sumerians. Let us see the claims
Hungarian
Sumerian is generally believed today to be an isolate language without known close relatives, even though most will say it is the closest to the FinnUgor and Altaic language. Even the well known Sumerologist, Samuel Noah Kramer has hinted at the probability at times about the FinnUgor and Altaic links to Sumerian. Many others mention it also but then try to play it down and minimize the true extent of the links. Early pioneers as Jules Oppert (France), Archibald.H Sayce (England), A.H. Layard (England), Francis Lenormant (France), Delitzs (Germany), Coloman-Gabriel Gostony (France) and many others who are less known today such as Hungarian Sumerologists Dr Zsigmond Varga, a student of Delitz, and his student Dr Ida Bobula. Unfortunately the detailed work and sound correspondences needed by modern "historic" linguist, were only started by them, but never continued and refined by anyone, before it became a semi "taboo" topic to compare Sumerian to other language families.
The origin of this theory was explained by Ida Bobula this way: "When in the middle of the 19th century, under the debris of Mesopotamia the first written memories, the tiletable notched cuneiform and hieroglyphic text began to turn up, professionals recognized that those against the Assyrian-Babylonian texts were written in a non-Semitic structured language." The language proved to be agglutinatively structured. The pioneer orientalists, Julius Oppert, Rawlinson, and Archibald Sayce, spoke of the ancient Scythian and Turanian languages; the French scientist Lenormant decisively declared that the language of these "artificers of writing" is closest to Hungarian, and that it would prove to bear a relationship to the "Turanian" family similar to that of Sanskrit for the Indo-European family.
The second account has been related to Biblical history. The document starts with Tana, perhaps the same as the Sumerian Etana of the city of Kish, son of "Arwium", son of "Mashda". The Kushan Scythians also had an ancestor called Kush-Tana. In the Sumerian account, Etana of Kish was the first king who 'stabilised all the nations'. Some feel that Etana of Kish corresponds to the Biblical Cush, father of Nimrod.
In the Hungarian account, Tana's son is called Menrot, whose twin sons, Magor and Hunor dwelled by the Sea of Azov in the years following the flood, and took wives from the Alans, presumably meaning the ancestors of the Iranians (from the eponymous ancestor Aran).
Another version of this legend found in the Kepes Kronika makes Magor and Hunor the sons of Japheth rather than of Nimrod, equating Magor with Magog.Nimrod the hunter, founder of Erech, is more plausibly identified by David Rohl with Enmerkar, founder of Uruk (Sum. kar=hunter).
The mother of the twin sons in the Hungarian version is Eneth, Enech or Eneh, who is the wife of either Menrot (Nimrod) or of Japheth. If she is to be equated with the Sumerian goddess Inanna, she may have originally been the wife of both men, and a great many others beside.
The Sumerian legends of "Enmerkar and the Lord of Aratta" describe vividly how the powerful Inanna, something of a kingmaker in her time, abandoned the king of Aratta, who is called Ensuhkeshdanna, and awarded the kingship of Erech to Enmerkar.Another argument sometimes used to link the Sumerians (who called their language Emegir) with the Magyars, involves the hereditary caste among the Medes and later Persians known as "Magi".
But the theory has many loopholes. Eventhough mountain of documents show Closest Europeon languge to Sumerian is Hungarian, the language is noticed only in 9th century AD , while the sumerians rule ended in 2000 BC. So how come they are related. The myth was created to show the Hungarians inferior to Europeons ruling societies. The Hungarian whose origin has been conflicting claims trace their origin to Huns. And Hungarian being close to Finnish is itself doubt.
Dravidian
Ur or Uru (=city) was a major city during Sumerian civilizatin times. The word Uru or Ooru ( village or township) has got into almost all Dravidan languages including Tulu.Possibly the the name of the once famous Sumerian city was extended to all civilized settlements later on.It is a common suffix now in most of the place names in southern India. Bengalur,Mangaluru,Mundkur,Tanjavur ,Trichur,Gudur etc.There are also other Sumerian/Dravidian words sharing similar sounding verb -ur. SumerianUru (2) (= firewood.) has similar words in Tulu, Kannada (Uri- is to burn) and other Dravidian languages. Similarly, Sumerian Uru (3)(=to till or grow) has Urpini/Ulpini (Tulu), Ulu(=to till) in Kannada.
One of the numbers,"five" in Sumerian was Ia or i (=five).It is ain in Tulu and aidu in Kannada.
Sig(=sun burnt clay tiles) has analogous Sike or seke (=sunny sultriness) and Sigadi (=fire place/oven) in Tulu and Kannada.
There may be more such analogous words in Sumerian and Tulu/Kannada/Dravidian languages.
The analogy is cited here to suggest that some early Tulu,Kannada and other Dravidian tribes might have migrated from Sumerian region to India.A genealogical relationship exist between the Black African, Dravidian, Elamite and Sumerian languages. But apart from these word similarities there is nothing else to say Sumerians and Dravidian are related.
Elamite
Elam, lasting from around 2700 BC to 539 BC, is one of the oldest recorded civilizations. Elam was centered in the far west and southwest of modern-day Iran (the lowlands of Khuzestan and Ilam Province, which takes its name from Elam), as well as parts of southern Iraq. It was preceded by what is known as the Proto-Elamite period, which began around 3200 BC when Susa (later capital of Elam) began to be influenced by the cultures of the Iranian plateau to the east.
The Elamite culture show influence of sumerian. But the elamite is seprate culture and language is seprate and still to be deciphered elamite text are different from Sumerian.
Hebrew
Hebrew belongs to the Afro-Asiatic language family. Sumerian is a different language family. Hebrew is related to Akkadian, Aramaic, Egyptian and Phoenician.
Semitic
The term "Sumerian" is the common name given to the ancient inhabitants of southern Mesopotamia by their successors, the Semitic Akkadians. Clearly this shows that Semitic and Sumer are different people. While semitic people are migrants from outside, sumerians are natives.
Babylon
The Babylonian civilization, which endured from the 18th until the 6th century BC, was, like the Sumerian that preceded it, urban in character, although based on agriculture rather than industry. The country consisted of a dozen or so cities, surrounded by villages and hamlets. At the head of the political structure was the king, a more or less absolute monarch who exercised legislative and judicial as well as executive powers. Under him was a group of appointed governors and administrators. Mayors and councils of city elders were in charge of local administration.
The Babylonians modified and transformed their Sumerian heritage in accordance with their own culture and ethos. The resulting way of life proved to be so effective that it underwent relatively little change for some 1200 years. It exerted influence on all the neighboring countries, especially the kingdom of Assyria, which adopted Babylonian culture almost in its entirety. But sumerians are not babylonians as they are not semitic. Infact semitic babylonians named them numers.
German
Early Eastern Europe did have an important early local civilization, even before the coming of the Indo-Europeans, who are mistakenly claimed to bring agriculture to the natives. Most grain names or the name of bread in various major branches of Indo-European languages (Germanic, Latin, Slavic) cannot be derived from a common origin indicating that they weren't agriculturalist prior to their separation. The earliest appearance of Indo Europeans, from the east in Europe was around 2800BC with the first appearance of the ancestors of the early Greeks
The claims are based on some similarities , we dont know how the sumerians spoke . The Sumerians can be Elamaites or Semitic or Huns or Dravidians or East African we dont know. As the Mystery race they have claims from all over the world. The documents of Elam are decoded it may throw further light. Until then people will claim sumerian as their own