Phonetic transliteration of "Aquiles" - the Spanish/Portuguese form of "Achilles."
阿 for "A-,"
奎 for "-qui-,"
莱 for "-le-,"
斯 for "-s." Note this is distinct from the standard Greek-myth-hero rendering
阿喀琉斯, which sticks to the Greek pronunciation.
阿奎莱斯 reflects the Latin-American Spanish version of the name.