Hello,
A few ways to go about this -
Option 1, you can use Text to Column feature found at the Data tab. Choose Delimited and then click next, then check space, and finish.
This will then turn the data into three columns:
150505 | Bobby | Jones
You can then use =concatenate( ) function to merge Bobby and Jones
Option 2, you can use this function to just get rid of the dates directly (assuming the data lives in A2)
=TRIM(MID(A2,FIND(" ",A2)+1,LEN(A2)))