From Portuguese Ambrósio, from Latin Ambrosius. Cognate with English Ambrose.
- (Hà Nội) IPA(key): [ʔaːm˧˧ ʔɓɹo˧˧ si˧˧ ʔo˧˧]
- (Huế) IPA(key): [ʔaːm˧˧ ʔɓɹow˧˧ sɪj˧˧ ʔow˧˧]
- (Saigon) IPA(key): [ʔaːm˧˧ ʔɓɹow˧˧ sɪj˧˧ ʔow˧˧]
- Phonetic spelling: am brô xi ô
Ambrôsiô • (諳嚕吹烏)
- (Roman Catholicism) Ambrose