The most common and most likely answer to this crossword clue is the 6 plus 3 letter word LADIES MAN
I've seen this crossword clue in The Times
L
A
D
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M
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N
More clues leading to the result LADIES MAN
- Romeo appearing in tatty denim, alas
- Boy changing name is a heart-throb
- Philanderer stops to interrupt priest, close to confession
- Fails to be accepted by priest, with name as Lothario
- Romeo expires visiting city worker
- Distressed damsel in Alfa Romeo
- Such a person is male and flirtatious
- Bloke that is special lover?
- Snail made moves seeing rake?
- Romeo‘s a bloke who prefers using female loos
Buddy explains!

The straight part
We know that "Lothario" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case lothario = ladies man.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.