Star of the sea or drop of the sea
Marily is a rare variant of Mary or Marilyn, likely influenced by the French name Marie or the combination of Mary with the suffix -ly. It carries the traditional maritime associations of the name Mary, often interpreted as 'star of the sea'.
About 9 girls were named Marily in 2025.
US births per 5-year period, 1990–present (SSA data).