She doesn't have one.
She doesn't appers to have any.
Since Naruto takes place either in Japan or in a world directly related to Japan, Sakura does not have a middle name. Those with middle names are often royalty in Japan, as most people only have two names; Their family name and their other name.
On another note the sand siblings are a special case because their names translate to "*insert the sand sib's first name here* of the sand" and they seemingly don't have last names as the and village seems to have a slightly different Kage structure [I think the last three Kazekage's have all been related, including Gaara]
Shiski
Minato
takobee
Currently there is just Hinatas love, so wait and see
Hanabi is Hinatas little sister
Shippuden episode 166
Hinata's element is water.
His middle name was Stephen
Currently there is just Hinatas love, so wait and see
Hanabi is Hinatas little sister
Cherami Leigh provides the voice of Natsumi Hinata .
Hiashi Hyūga the Hyūga clan leader her mother's name is unknown but there is a picture of her here http://naruto.wikia.com/wiki/Hinata_and_Hanabi%27s_Mother
kurinai loves asuma and in shippuden they get married.
Shippuden episode 166
he woz on Holiday with hinata's sister, Hanabi.
I would say a mix of blue and black.
She was never mention she probably died giving birth to hinabi.
No i dont think he really cares right now.
hinatas sister and hinata are not in broken bond
Hinata's element is water.