The given name Jadarius is a relatively modern invention, likely originating in the late 20th century. It does not appear to have roots in any specific language or culture but rather seems to be a creative combination of elements from various sources.

One potential origin is the blending of the Hebrew name Jada, meaning "to know," with the Latin suffix "-rius," often used to denote occupation or association. This could suggest a meaning along the lines of "one who knows" or "knowledgeable one." However, this is speculative, and the true derivation remains uncertain.

Another possibility is that Jadarius is a variation of the name Jarius, which itself is a variant of the biblical name Jairus, meaning "he will enlighten" or "he will awaken" in Hebrew. The addition of the "-d-" sound could be a creative twist, though the reasoning behind it is unclear.

Despite its relatively recent emergence, there are a few historical figures who have borne the name Jadarius. One notable bearer was Jadarius Hemphill (1988-2010), an American football player who played for the University of Georgia before his untimely death in a car accident at the age of 22.

Another individual with this name was Jadarius Jenkins (born 1990), an American basketball player who played for several teams in the NBA G League and overseas professional leagues.

In the literary realm, Jadarius Whitaker (born 1982) is an American author and poet known for his works exploring themes of identity, race, and social justice.

Additionally, Jadarius Billups (born 1985) is an American entrepreneur and business leader who has founded several successful companies in the technology and entertainment industries.

Lastly, Jadarius Crockett (born 1978) is a former American football player who played defensive back in the NFL for teams such as the Kansas City Chiefs and the New York Jets.

It is worth noting that due to the relatively recent origin of the name Jadarius, there may be limited historical records and references available, as it has not yet had the opportunity to establish a long-standing cultural presence or widespread use.