Finally, I have my own Google+ vanity URL

A custom URL is a short, easy-to-remember web address that links directly to your profile or page.

For example, YouTube's Google+ page can direct people to google.com/+YouTube to visit their page rather than https://plus.google.com/115229808208707341778.

Read More: https://support.google.com/plus/answer/2676340?hl=en&topic=2400106