Four ships of the French Navy have borne the name Ça Ira ("It will be fine") in honour of the revolutionary anthem Ça Ira.
French ships named Ça Ira
Couronne (1781), an 80-gun ship of the line, was renamed Ça Ira in 1792Roche, vol.1, p.90 A gunship (1794) , a , was renamed Ça Ira in 1794 A gunship (1795-1796)
References
Bibliography