I AM A MUSLIM, THAT IS THE CORRECT TITLE TO USE AS MUSLIMS WITHOUT ANY SECT NANE TAG.
BismilLahir Rahmaanir Raheem.
We Muslims today have regrettably divided and subdivided ourselves into numerous sects each one labeling themselves by diverse names such as Sunni (e.g. Hanafi, Hanbali, Maliki, Shafi, Barelvi, Wahabi, Deobandi) or Shia (e.g. Twelver, Ismaili, Jafri, Zaidiyya, Khwarij), or Sufi (e.g. Chishti, Naqshbandi, Mawlawi, Qariyyah) and many others.
The Quran strongly forbids divisions of any sort or to associate with those that break away into sects.
ALLAH says in Qur'an 6 vs159.
"Indeed, those who divide their religion and break up into sects, you have no part with them in the least: their affair is with ALLAH: HE will in the end tell them the truth of all that they used to do"
THE ONLY ACCEPTABLE LABEL is I am of those that submit to the one ALLAH (i.e. Muslim)
ALLAH says again
41:033. Who is better in speech than one who calls others to ALLAH, works righteousness, and says, "I am of those who submit i.e. Muslims (Arabic: Muslimeen)?" Is these two not enough to warn us off naming tags which has caused lots of hatred among us. If not enough them read Qur'an 3:103 going for yourself. Let's fear Allah and love each other as Muslims and in Shaa with our kindness to each other we can come together to learn the teachings of the Qur'an and Sunnah of our beloved messenger of Allah sallallahu alaihi wasallam. *_May ALLAH keep guiding us all and increases us in beneficial knowledge_*.
Aameen.