Findings:

• Wrestlemania X7
• Wrestlemania XV
• xseven (user)
• WrestleMania XXV
• Wrestlemania X8
• Wrestlemania XIII
• Wrestlemania XII
• Wrestlemania XI
• Wrestlemania IX
• Wrestlemania VIII
• Wrestlemania VII
• Wrestlemania VI
• Wrestlemania V
• Wrestlemania X
• Wrestlemania XIV
• Wrestlemania IV
• Wrestlemania III
• Wrestlemania II
• Wrestlemania 2000
• WrestleMania I
• WrestleMania

If you Log in you could create a "Wrestlemania X-Seven" node. If you don't already have an account, you can register here.