Whitney Houston's daughter Bobbi Kristina Brown can't stand her name ... because of its association with her father Bobby Brown -- and now, TMZ has learned, she wants to change it all together.

Bobbi Kristina is telling friends ... she's wanted to change her name for years -- ever since…

As we reported earlier, Bobby Brown walked out of Whitney Houston‘s funeral in New Jersey today just moments before the service was scheduled to begin.

In a statement released by his rep, the R&B singer explained:

“My children and I were invited to the funeral of my ex-wife…

#PHOTO : Ray J Reaches For Whitney Houston's Casket

Courtesy Of Cliff Po

Bobby Brown was asked to leave Whitney Houston's funeral today ... after he got into an argument with Whitney's family over whether or not he could bring nine people into the church with him ... TMZ has learned.

Brown was spotted going into the church today in Newark, NJ ... but was seen…

Whitney Houston Warning Brandy To Help Her, Illuminati Was Coming For Her!

Singer Brandy isn't revealing what Whitney Houston wrote to her in a note given to her by the singer shortly before her death Saturday. Even Monica ask Whitney why is she wet? And it sounds like Whitney says she almost drowned

Source :…

Whitney Houston's family was told by L.A. County Coroner officials ... the singer did not die from drowning, but rather from what appears to be a combination of Xanax and other prescription drugs mixed with alcohol ... this according to family sources.

We're told Coroner's officials informed the family…

Bobby Brown is distraught and "in and out of crying fits" ... after getting the news that Whitney Houston is dead -- but his New Edition band mates are by his side trying to console him.

New Edition has a concert tonight in Mississippi -- and believe it or not sources close to the group tell TMZ…

Whitney Houston's daughter Bobbi Kristina got into an angry shouting match with police officers outside the hotel room where her mother was found dead ... TMZ has learned.

According to law enforcement sources ... Bobbi Kristina showed up on the 4th floor of the Beverly Hilton…

No illegal drugs have been found in the hotel room where Whitney Houston died -- at least not yet…

Whitney Houston died this afternoon ... a rep for the singer told the Associated Press.

Houston won two Emmy Awards, six Grammy Awards, 30 Billboard Music Awards, 22 American Music Awards during her record-breaking career. Her album "Whitney" was the first female album to ever debut at #1 on the…