Board Thread:Questions and Answers/@comment-2.218.215.241-20131020132815/@comment-6697950-20170228094900

No, it's not a "production" error. Agil is just an abbreviation of Andrew Gilbert, which makes perfect sense, as the majority of IGNs in the series are just plays on the character's real name. You're the one mistaking pronunciation, as the English A is actually pronounced like the Japanese E.