Since its launch in 1999, more than 29,000 names from over 200 countries have been inscribed on the wall in Sydney's Darling Harbour and Pyrmont Bay.
Both locations have special significance, marking the arrival point for many migrants who came to Australia by ship.
The National Maritime Museum's migration curator Kim Tao says the wall represents all eras of Australia's migration history.
Ms Tao says a story is associated with each inscription and people can search online for more detailed stories of the those on wall.
The Maritime Museum also allows people to get more information about the vessel name and arrival date of those on the wall, creating a broader picture of a particular person and their journey.
Local councils are also developing the idea as well to build a sense of recognition in their communities.
Ms Tao says what the walls do is highlight the similarities between migrants.
