Merge all csv files in directory column wise

Say the directory contained 3 csv files: The first csv:

Name, John
Age, 18

The second csv:

Name, Jim
Age, 21

The third csv:

Name, Amy
Age, 22

I would want the result to be:

Name, John, Jim, Amy
Age, 18, 21, 22

It's important to know the directory could have n many csvs I have both bash and posix shell available Edit: This feels like it should work but still has an issue with regards to order: awk -F, -v OFS="," '{a[FNR]=a[FNR]?a[FNR]FS$2:$1FS$2}END{for(x in a)print x,a[x]}' *.csv > results.csv Which makes no sense as FNR 1 should be first in the array but it is printed last?