Of foreign derivation; Esar- chaddon, an Assyrian king -- Esar-haddon.
Englishman's Concordance
Esarhaddon = “Ashur has given a brother” 1) king of Assyria in the seventh-century BC Part of Speech: noun proper masculine A Related Word by BDB/Strong’s Number: of foreign derivation
Brown-Driver-Briggs
אֵסַרְחַדֹּןproper name, masculineEsarhaddon (Assyrian Ašura—-iddina, Ashur hath given a brother) king of Assyria B.C. 681-668, son & successor of Sennacherib Isaiah 37:38 = 2 Kings 19:37 (van d. H. אֵסַרחַֿדֹּן); Ezra 4:2; compare COT.
2 Kings 19:37 HEB:וַיִּמְלֹ֛ךְ אֵֽסַר־ חַדֹּ֥ן בְּנ֖וֹ תַּחְתָּֽיו׃ NAS: of Ararat. And Esarhaddon his son KJV: of Armenia. And Esarhaddon his son INT: of Ararat became and Esarhaddon his son his place
Ezra 4:2 HEB:מִימֵי֙ אֵסַ֤ר חַדֹּן֙ מֶ֣לֶךְ אַשּׁ֔וּר NAS: the days of Esarhaddon king KJV: unto him since the days of Esarhaddon king INT: have been sacrificing the days of Esarhaddon king of Assyria
Isaiah 37:38 HEB:וַיִּמְלֹ֛ךְ אֵֽסַר־ חַדֹּ֥ן בְּנ֖וֹ תַּחְתָּֽיו׃ NAS: of Ararat. And Esarhaddon his son KJV: of Armenia: and Esarhaddon his son INT: of Ararat became and Esarhaddon his son his place