Any idea where it came from.

The etymology and history about this word.

Or have same program in other countries like the word hunters,looking for print when, and where the first word appear.

mano comes from the spanish word "mano" meaning hands. Dar la mano means handshake.
Western people use handshake for greetings while Filipinos use hand on the forehead as greetings with blessing.

Thank you very much MGT.

Now I know where it came from.

Next will be the history of its use.

I thought it was mauna noo in tagalog.

In short mano.

In english forehead first.

for future ref.

http://www.mybaby.net.au/baby-name-full-detail/mano/12013/

Or God is in our favor.

http://education.yahoo.com/reference/dictionary/entry/mano

http://en.wikipedia.org/wiki/Horned_hand

http://en.wikipedia.org/wiki/Talk:Sign_of_the_horns#Sign_of_Bowman_in_Revelation

Just like babel.

http://en.wikipedia.org/wiki/Mano-a-mano

I know a little about that bullfight found it in the web.

Horned to horned.

http://www2.puc.edu/Faculty/Milbert_Mariano/MANO/origins.html

http://www.encyclo.co.uk/define/Mano

http://en.wikipedia.org/wiki/Manus