The Celtic League Champions have taken the decision as they look to attract even more fans from the rest of the region - including Aberavon, Bridgend and the Valleys - to their new 20,200 capacity home at The Morfa.
Since forming two years ago, the Ospreys have quickly established themselves as Wales' pre-eminent region, blending the traditional Neath-Swansea rivalries into a brand new side which has attracted a remarkable number of core supporters from both teams.
As Roger Blyth, Joint Managing Director of the Ospreys explains, "Over the last two years, we've worked extremely hard to establish a truly regional rugby side. We have a superb set of core supporters from Neath and Swansea and now we really want to reach out to the rest of the region. It is vital for the future of Welsh rugby that all the other professional sides take regional rugby as seriously as we do."
Mike Cuddy, Joint Managing Director, adds, "We've merged two great clubs with differing ideals and visions into one of the most exciting teams Europe. In renaming ourselves as the Ospreys we're showing the whole area, and the whole of Wales, just how committed we are to regional rugby. Furthermore, expanding our fanbase is a vital step if we are to maintain our position as the best team in Wales and it also provides a huge springboard in our quest to win the Heineken Cup."
The WRU's Women and Girls legacy events - #TRY OUR GAME have proved popular this week with current players and newcomers to the game learning new skills and picking up tips from national squad players.
We caught up with Shona and Ellie from the Wales women team ahead of the start of the Women's Rugby World Cup in Paris next month at a recent women's training session to encourage and promote more women and girls to try their hand at rugby. #tryourgame
The Women's Rugby World Cup warm-up clash between Wales and USA proved bittersweet for centre Elen Evans. Despite being one of the star performers on the day on her 50th Test appearance, USA edged home 10-7 at Cross Keys.
Wales completed their Junior World Championship campaign with a victory over Samoa. Team manager Mark Taylor and No 8 James Benjamin reflect on a tournament which saw Wales win three games and lose two.
Wales U20 players Angus O'Brien, Nicky Thomas and coach Richard Hodges are determined to finish their Junior World Championship with a flourish when they tackle the big hitting Samoans tomorrow in Auckland.