The following spelling is supported by Strongs and Gesenius: איש-בשת.
אִישׁ־בֹּשֶׁת ʼÎysh-Bôsheth, eesh-bo'-sheth; from H376 and H1322; man of shame; Ish-Bosheth, a son of King Saul:—Ish-bosheth.
The KJV translates Strong's H378 in the following manner: Ishbosheth (11x).
Ishbosheth = "man of shame"
surviving son of Saul, king of Israel for 7 years while David was king over Judah; succeeded by David who united the kingdom
2 Samuel
2:8; 2:10; 2:12; 2:15; 3:8; 3:14; 3:15; 4:1; 4:2; 4:5; 4:8; 4:12; 23:8
1 Chronicles
11:11; 27:2
Strong's Number H378 matches the Hebrew אִישׁ־בּשֶׁת ('îš-bšeṯ),
which occurs 22 times in 10 verses
in the WLC Hebrew.
2Sa 2:8
2Sa 2:10
2Sa 2:12
2Sa 2:15
2Sa 3:8
2Sa 3:14
2Sa 3:15
2Sa 4:5
2Sa 4:8
2Sa 4:12