Who are the modern descendants of the Khazar people?

If you go on Utube there is a family of Khazars that have used eagles to hunt for generations that seam to be Asian Russian and have their own culture and religion not the same as any group mentioned here . Not sure who they may really be but they seam to believe they are Khazar why not?

The Khazars were of distant Turkic origin and did migrate from the steppes of Central Asia en route to either present-day Southern Russia or the Ukraine approximately 1000 years ago. The land, was generally referred to as, "Khazaria" and the Khazarian Royal Government did align with the Byzantines in Constantinople during the latter part of the Middle Ages.

With regard to the Khazar's relationship to Judaism, it was primarily the Nobility, as well as the Royal Court, who converted to Judaism, though the majority of Khazaria's civilian population did not convert to Judaism.

In terms of the ethno-racial identity of the Khazars, their Kingdom was eventually absorbed into the larger Russian Empire and a small percentage of the Khazarian Nobility would intermarry with neighboring North Slavic populations living near the Black Sea region. It is likely that a small percentage of North Slavic Eastern Orthodox Christians may have intermarried with a small percentage of Khazarian Jews-(namely, the Nobility).

There are probably a small number of Ashkenazi Jews who have distant Khazarian-North Slavic ancestry, though most Ashkenazi Jews are of mixed Middle Eastern and East European-(as well as, West European), ethnic descent.

There is a theory that Crimean Karaites descended from Khazars. It was the official version in the USSR. The objections are those that their religion differ even though still a variant of Judaism and that their language belongs to a different branch of Turkic languages (actually it is the same language as that of Crimean Tatars, which may be explained by the fact that Crimean Tatar was the Lingua franca in Crimea).

The most serious objection is that they have no legends about their origin of Khasars. Historically they perceived themselves to descend from Turkish Jews.

I think, it depends on whom do you consider as a descendant. Biologically, they were swallowed by Kipchaks. As for culture, it was accepted by Rus, Magyars, Kipchaks.

Only smaller branches remained for longer time. Khavars in Hungaria. And of course, in contemporary Dagestan. Every nation or people of the plains along Black and Caspian Seas had some branch that escaped and remained as one of the numberless dagestan nations. In this area there are more languages than in the whole Europe. As for the exact name, there are opinions, that mountain jews are the descendants of Khazars. It is very probable, I think.

Probably they got well mixed in the "generic Russian" gene pool, with not a few other peoples, and beyond the possibility of distinction nowadays.

By the way, if I recall correctly, the current scholarly opinion is that only the nobility converted to Judaism and not the mass of the people. Hard to tell, though, as the sources are rather nebulous. If, however, the conversion was indeed limited to the nobility, then it'd be a very serious blow against the theory that Ashkenazi Jews are descended from Khazars.

The Khazar's have no known descendents.

Their language is dead, with no successor languages. It is currently considered to have been Turkic, of the Oghur branch. The only remaining living language of that branch is Chuvash in Central Russia, but those would at best be descendents of sort of cousins of the Khazars (the Bulgars).

There have been lots of claims of Khazar ancestry for various Jewish groups around the world. However, no real proof of ancestry exists, and genetic studies designed to show such proof have so far failed to do so.

Hungarians, Kazakhs, Kumyks, and Crimean Tartars also claim some amount of Khazar heritage. However, the Hungarians and Kazakhs didn't seem to have a really significant contribution from that source, and the other two speak Turkic languages of the Kypchak branch, which points to a slightly different cultural lineage than the Khazars.