Amnon

Boyd’s Bible Dictionary:

(faithful). (1) Eldest son of David, killed by his brother Absalom (2 Sam. 13:1-29). (2) Son of Shimon (1 Chron. 4:20).

Concise Bible Dictionary:

1. Eldest son of David by Ahinoam: he was slain by Absalom for the violence done to his sister Tamar (2 Sam. 3:2; 2 Sam. 13:1-29; 1 Chron. 3:1).
2. Son of Shimon (1 Chron. 4:20).

Strong’s Dictionary of Hebrew Words:

Number:
550 (find all occurrences in KJV Bible)
Transliteration:
’Amnown
Phonic:
am-nohn’
Meaning:
or uAmiynown {am-ee-nohn'}; from 539; faithful; Amnon (or Aminon), a son of David
KJV Usage:
Amnon

Jackson’s Dictionary of Scripture Proper Names:

made faithful (in 2 Sam. 13:20)

Potts’ Bible Proper Names:

Enlargement of increase; faithful; a nourisher:―son of David, 2 Sam. 3:2. {Dilatatio auctionis}