'Angelo azzurrato' is an Italian equivalent of 'blued angel'. The Italian word for 'angel' is masculine. It therefore has 'l' ['the'] as its definite article and 'uno' ['a, one'] as its indefinite article.
*The article actually is 'il'. But the vowel 'i' drops when its noun begins with a vowel. Thus 'the blued angel' is 'l'angelo azzurrato'.
"Angel" in English is angelo in Italian.
Angioletto in Italian means "baby angel" or "little angel" in English.
Ragazza angelo is a literal Italian equivalent of the English phrase "girl angel." The pronunciation will be "ra-GAT-tsa AN-djey-lo" in Italian.
The angel Michael.
Angelo sensuale is an Italian equivalent of the English phrase "sexy angel." The masculine singular noun and feminine/masculine adjective also may be rendered into English as "sensual angel" or "sensuous angel" according to context. The pronunciation will be "AN-djey-lo sen-SWA-ley" in Italian.
Deangelo (D'Angelo) may be Italian in origin meaning "from Angelo", Angelo being a male given name meaning "angel".
Angelo di destino is an Italian equivalent of the English phrase "destiny's angel." The pronunciation of the masculine singular noun, preposition, and masculine singular noun -- which translate literally into English as "angel of destiny" -- will be "AN-djey-lo dee dey-STEE-no" in Italian.
Sei un angelo! is an Italian equivalent of the English phrase "You're an angel!" The masculine singular phrase also translates into English as "You're one angel!" according to context. The pronunciation will be "SEH-ee oo-NAN-djey-lo" in Italian.
"Angelo bambino" is an Italian equivalent of the English phrase "angel baby." The pronunciation is "AHN-djeh-loh bahm-BEE-noh."
'My little angel" is a literal English equivalent of the Italian phrase mia angioletta. The pronunciation of the feminine singular possessive and noun will be "MEE-a AN-djo-LET-ta" in Italian.
Angelo custode is an Italian equivalent of the English phrase "guardian angel." The pronunciation of the masculine singular noun and adjective -- which by word order translate as "angel custodian" -- will be "AN-djey-lo koo-STO-dey" in Italian.
Of (an) angel. It's Italian.