Daniel = "judgment of God"
1] the name of a Jewish prophet, noted for his wisdom and prophecies
derivation: of Hebrew origin (01840)
http://bible.crosswalk.com/Lexicons/Greek/grk.cgi?number=1158&version=kjv

(01840)
Daniel = "God is my judge"
1] the 2nd son of David, by Abigail the Carmelitess
2] the 4th of the greater prophets, taken as hostage in the first deportation to Babylon, because of the gift of God of the interpretation of dreams, he became the 2nd in command of the Babylon empire and lasted through the end of the Babylonian empire and into the Persian empire. His prophecies are the key to the understanding of end time events. Noted for his purity and holiness by contemporary prophet, Ezekiel
   2.a] also, 'Belteshazzar' (01095 or 01096)
3] a priest of the line of Ithamar who sealed the covenant with Nehemiah
derivation: from (01835) and (0410)
http://bible.crosswalk.com/Lexicons/Hebrew/heb.cgi?number=1840&version=kjv

(01835)
Dan = "a judge"
1] the 5th son of Jacob, the 1st of Bilhah, Rachel's handmaid
2] the tribe descended from Dan, the son of Jacob n pr loc
3] a city in Dan, the most northern landmark of Palestine
derivation: from (01777)
http://bible.crosswalk.com/Lexicons/Hebrew/heb.cgi?number=1835&version=kjv

(01777)
1] to judge, contend, plead
   1.a] (Qal)
       1.a.1] to act as judge, minister judgment
       1.a.2] to plead a cause
       1.a.3] to execute judgment, requite, vindicate
       1.a.4] to govern
       1.a.5] to contend, strive
   1.b] (Niphal) to be at strife, quarrel
derivation: a primitive root [comp. (0113)]
http://bible.crosswalk.com/Lexicons/Hebrew/heb.cgi?number=1777&version=kjv

(0113)
1] firm, strong, lord, master
   1.a] lord, master
       1.b.1] reference to men 1a
   1.b] superintendent of household, of affairs 1a
   1.c] master 1a
   1.d] king
       1.d.1] reference to God 1a
   1.e] the Lord God 1a
   1.f] Lord of the whole earth
   1.g] lords, kings
       1.g.1] reference to men 1b
   1.h] proprietor of hill of Samaria 1b
   1.i] master 1b
   1.j] husband 1b
   1.k] prophet 1b
   1.l] governor 1b
   1.m] prince 1b
   1.n] king
       1.n.1] reference to God 1b
   1.o] Lord of lords (probably = "thy husband, Yahweh")
   1.p] my lord, my master
       1.p.1] reference to men 1c
   1.q] master 1c
   1.r] husband 1c
   1.s] prophet 1c
   1.t] prince 1c
   1.u] king 1c
   1.v] father 1c
   1.w] Moses 1c
   1.x] priest 1c
   1.y] theophanic angel 1c
   1.z] captain 1c
   1.aa] general recognition of superiority
       1.aa.1] reference to God 1c
   1.ab] my Lord, my Lord and my God 1c
   1.ac] Adonai (parallel with Yahweh)
derivation: from an unused root meaning to rule
http://bible.crosswalk.com/Lexicons/Hebrew/heb.cgi?number=113&version=kjv

Comment:
The existence of any of the humans, mentioned above, has not been confirmed, except for Daniel the prophet.

A link to each occurrence of this word in the homepage:
1] Daniel