Everyday observations indicate that creaky voice has become common in Finland in recent years. Previous studies suggest that this trend is also occurring in other countries. This cross-sectional study investigates the use of creaky voice among Finnish university students from the 1990 0 s to the 2010 0 s. Material was obtained from a sound archive. It consisted of 200 samples from normophonic speakers (95 males, 105 females; mean age 23.7 years, SD 3.3 years, range 19−35 years). Normophonia was checked by two speech therapists in a preliminary perceptual analysis. Thereafter, two voice specialists rated the amount of creak and strain. A scale of 0−4 was used (0 = none, 4 = a lot). The inter-and intrarater reliability for the listening evaluations were satisfactory (for creaky phonation, rho = 0.611, P < 0.001 for interrater reliability and rho = 0.540, P < 0.001 for intrarater reliability; for strain, rho = 0.463, P < 0.001 and rho = 0.697, P < 0.001 for inter-and intrarater reliability, respectively). These results revealed a significant increase in the amount of perceived creak in females (from 1.04, SD 0.69 to 1.55, SD 1.06; P < 0.05, Mann-Whitney U test). In males, no significant change was found. However, the frequency of creaky voice use increased in both genders. No male speakers from the 1990 0 s were rated as using "a lot" of creaky voice, but 2.3% of male speakers from the 2010 0 s received this rating. Male speakers who were rated "quite a lot" increased from 5.9% in the 1990 0 s to 18.1% in the 2010 0 s. Female speakers rated "a lot" increased from 0% to 6%, and female speakers rated "quite a lot" increased from 7% to 25.8% over the studied time periods. Creaky phonation and strain correlated slightly in males (rho = 0.24, P < 0.05) and moderately in females (rho = 0.55, P < 0.001). Age did not correlate with the amount of creaky phonation (rho = 0.005, P > 0.10 for males, rho = -0.011, P > 0.10 for females). It can be concluded that the prevalence of creaky voice has increased among young Finnish speakers, particularly females.