Yes, I give all of my haiku titles, although if it is a string of haku, only one title for all of it. Bobby Tojo and Grandfather Shiraito told me it is permissable. Grandfather read 3 sheets of my early haiku that Bobby Tojo had asked him to read, when he had finished, (they were in Hiroshoma where Grandfather lives,) Bobby Tojo asked Grandfather how he liked it, and Bobby said GF smiled a little, something he never does, and said, "ahhhh Vee Bdosa drinking too much Saki..." Bobby says that is an approval from Grandfather Shiraito.