Cryptic crossword clue
Called boy attending bride perhaps starting to doubt 5

The most common and most likely answer to this crossword clue is the 5 letter word PAGED

I've seen this crossword clue in The Daily Telegraph
P
A
G
E
D

Buddy explains!

The straight part
We know that "Called" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case called = paged.
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.

What does PAGED mean?

PAGED verb
  1. To mark or number the pages of, as a book or manuscript.
  2. (often with “through”) To turn several pages of a publication.
  3. To furnish with folios.
PAGED verb
  1. To attend (someone) as a page.
  2. To call or summon (someone).
  3. To contact (someone) by means of a pager or other mobile device.
  4. To call (somebody) using a public address system so as to find them.

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