you can use Linux Power tools. Awk can do your work very easily.
Suppose your file looks like this
name1 a b c
name2 e d r t
name3 x y
and you want to find info of name2. then using this command you can find
awk -F" " -v name=name2 '{if(name==$1){$1=""; print $0}}' filename
it will output only info of name2 like this
e d r t
you can pass multiple name and manage your logic