Christmas Day or birthday
Natacia is a rare elaboration of the name Natasha, which itself is a Russian diminutive of Natalia. It ultimately derives from the Latin phrase 'dies natalis', referring to the birth of Christ. While much less common than its counterparts, it retains the festive and celebratory associations of a holiday birth.
Less common today
Natacia isn't in the latest US Top 1000. It last peaked at #6,367 in 1990.
US births per 5-year period, 1990–present (SSA data).
