Boy nameCurrently #9 in the USSteady

Lucas

LOO-kus//ˈluːkəs//

2 syllablesPeak year: 20175 lettersStarts with L

Meaning & origin

From Lucania, or bringer of light

Lucas is a Latin form of Luke, likely referring originally to a person from the Lucania region of southern Italy, though it has also been popularly associated with 'lux', meaning light. In the New Testament, Luke was the physician and gospel writer, and the name has surged internationally in recent decades.

Lucas's popularity over time

Yearly US births named Lucas, Social Security Administration data
YearBirths named Lucas
188111
18835
18845
18856
18868
18886
18918
189210
189310
18948
18956
18967
18988
189910
19026
19037
19046
19055
19067
19075
19089
190910
191011
19117
191222
191327
191426
191541
191633
191735
191852
191932
192041
192144
192237
192350
192449
192536
192640
192736
192838
192932
193030
193127
193226
193323
193425
193533
193621
193726
193817
193926
194019
194124
194221
194322
194429
194524
194629
194734
194829
194925
195024
195127
195234
195322
195420
195533
195634
195731
195852
195962
196078
196190
196286
196374
196490
196581
196680
196759
196898
1969122
1970160
1971200
1972230
1973305
1974565
1975892
1976884
19771,109
19781,968
19792,553
19803,096
19813,390
19822,755
19832,374
19842,128
19852,326
19862,209
19872,337
19882,726
19892,872
19903,098
19913,248
19923,387
19933,924
19944,018
19954,093
19964,106
19974,042
19984,100
19994,226
20004,824
20014,900
20025,394
20035,755
20046,755
20057,588
20068,150
20078,774
20089,343
20099,629
201010,400
201110,418
201210,724
201311,568
201412,182
201512,345
201612,915
201713,041
201812,678
201912,497
202011,388
202111,587
202210,978
202310,892
202410,711

Lucas through the decades

  • Lucas peaked in 2017, when 13,041 babies were named Lucas in the US.
  • Over the last 10 years of data (2015–2024), use of Lucas has risen 21% compared to the 10 years before that.
  • Lucas currently ranks #9 in the US and is holding steady.

Nicknames

Luke

Variants & spellings

LukeLukas

Names like Lucas

Similar-sounding names.

Sibling names for Lucas

A different sound, a similar rhythm.