People : Jennie Costello to Karen Costello
Jennie Costello 5 people
Jennifer Costello 64 people
Jeremiah Costello 2 people
Jeremy Costello 2 people
Jeri Costello 4 people
Jerry Costello 6 people
Jess Costello 3 people
Jesse Costello 2 people
Jessica Costello 23 people
Jessie Costello 2 people
Jill Costello 10 people
Jim Costello 15 people
Jimmy Costello 3 people
Joan Costello 41 people
Joann Costello 10 people
Joanna Costello 4 people
Joanne Costello 18 people
Jodi Costello 2 people
Jody Costello 2 people
Joe Costello 10 people
Joelle Costello 4 people
Johan Costello 2 people
Johanna Costello 2 people
John Costello 276 people
Jon Costello 4 people
Jonathan Costello 12 people
Jordan Costello 3 people
Jos Costello 7 people
Joseph Costello 142 people
Josephine Costello 8 people
Joshua Costello 5 people
Joyce Costello 10 people
Jude Costello 4 people
Judith Costello 20 people
Judy Costello 6 people
Julia Costello 7 people
Julie Costello 32 people
June Costello 6 people
Justin Costello 12 people
Justine Costello 2 people
Kaitlin Costello 4 people
Kaitlyn Costello 5 people
Kara Costello 5 people
Karen Costello 48 people