Easton's 1897 Bible Dictionary:

Nimrod
firm, a descendant of Cush, the son of Ham. He was the first who
claimed to be a "mighty one in the earth." Babel was the
beginning of his kingdom, which he gradually enlarged (Gen.
10:8-10). The "land of Nimrod" (Micah 5:6) is a designation of
Assyria or of Shinar, which is a part of it.

Hitchcock's Bible Names Dictionary (late 1800's):

Nimrod, rebellion (but probably an unknown Assyrian word)

U.S. Gazetteer (1990):

Nimrod, MN (city, FIPS 46294)
  Location: 46.63778 N, 94.88099 W
  Population (1990): 65 (43 housing units)
  Area: 2.4 sq km (land), 0.1 sq km (water)

Moby Thesaurus II by Grady Ward, 1.0:

37 Moby Thesaurus words for "Nimrod":
   archer, artilleryman, beater, big game hunter, bowman, cannoneer,
   carabineer, courser, crack shot, dead shot, deadeye, good shot,
   gun, gunman, gunner, hunter, huntress, huntsman, jacker,
   jacklighter, marksman, markswoman, musketeer, rifleman,
   sharpshooter, shikari, shooter, shot, sniper, sportsman,
   sportswoman, stalker, targetshooter, toxophilite, trapper,
   trapshooter, white hunter